Kitty returns to LA to interview for a political based TV show and to visit her family, which is full of secrets.

William Walker's indiscretions are made painfully public, and Nora shocks the family as she reveals that she's not as naive as they all think she is.Justin decides to tell Kitty about their father's affair, and the Walker siblings all feel the burden of their very own secrets.

Sarah and Joe both face a big challenge when they discover that something may be wrong with their daughter, Paige.Kitty finds herself torn between two men, Justin begins his new job, Kevin gets jealous after seeing Scotty with another guy, and Nora suspects that Saul has feelings for Holly.

In an effort to move on from her husband's death, Nora goes on a date with another guy, but things don’t go quite as well as she had planned.Kitty decides to go on a very awkward double-date with Jonathan and Warren, and Kevin connects with Scotty on their date together.

The Walker family gets humiliated when their secrets are revealed in a public forum.

Kitty and Warren go to the country to have a peaceful weekend, that turns out anything but that. Unable to become pregnant, Tommy and Julia turn to desperate and unconventional measures. Faced with dire financial circumstances, the Walkers are forced to sell the ranch house.

Justin's resolve to stay clean is shaken by a disturbing letter from the US military requesting that he go back and join them.Kevin swallows his fears and tries his hardest to win back Scotty but it blows up in his face, Nora prepares for a date, and Sarah uncovers some shocking information.

A road trip for Sarah, Tommy, and Kevin reveals more startling news about their father. Justin comes clean about his reasons for joining the service after returning from a hospital stay.

Sarah, Tommy and Saul make a big mistake when they try to retrieve funds to try and save the family's business.Kevin comes up with an idea about how to try and stop Justin from going back into the military, and Kitty tries to decide what she's going to do about her job offers.

The Walker family attends Family Day at Justin's rehab facility.

Kevin meets a new love interest, but isn't sure about his sexual orientation. Nora and Kitty have been persuaded to use the services of an executive matchmaker with decidedly mixed results.

The family throws a party for Nora's sixtieth birthday. Surprises- but not the good kind- abound when half the family gets the flu, Nora's mother shows up, and the video tribute doesn't come out quite right.

Nora has a Valentine's Day dinner with a friend and takes a risky ride that could land her in trouble.

Sarah and Joe go into therapy following the tensions of their marriage. An office poll unsettles Kitty about her relationship with Senator McCallister.Tommy bumps into a concealed member of the Walker family while Tommy and Julia learn about a surprise addition to the family.

The Walkers find out about William's biggest secret: his other daughter with Holly.

Nora invites her late husband's illegitimate daughter to a family dinner at the Walker house against some of her children's wishes. Kevin Walker's hush hush relationship with a movie star reaches new levels and Nora has an interesting encounter with her college professor.

Sarah accompanies Kitty to Senator McAllister's hometown to interview local residents for his upcoming election campaign, where she meets his high school sweetheart Alice. The pair meets up with some local high school seniors at a bar, and attends a party with them. Rebecca asks Justin to attend a house party with her, who ends with Justin getting a black eye; while Chad makes a surprising decision to come out that affects his relationship with Kevin in a negative way. Meanwhile, at the advice of her best friend, Nora asks her professor out on a date. And Kitty returns to L.A. with new insight on McAllister and admits that she's falling in love with him.

The Walkers have a family game night and invite Rebecca along for the ride. Kitty also meets Senator McCallister's gay brother and tries to set him up with Kevin.

Rebecca tells Justin that Joe kissed her. Joe tries to confess to Sarah about the kiss, but before he can get enough courage, she receives the news from the most unexpected person. When Nora fails her writing class, her teacher allows her to pass on one condition - she must go on a date with him. And, Kitty has to calm the Senator down after a disastrous helicopter crash.

The vineyard opens up and the whole family attends. Holly also makes a move on Mark when Nora is gone.

Kevin acts as McCallister's attorney when a radio host makes accusations against his war heroism. Also, Tommy and Julia must face a tough decision regarding their newborn babies.

Nora organizes an engagement party for Kitty and Robert. Justin is about to be deployed to Iraq, and he tries to have special time with his family members to say goodbye. Kitty finds it hard to tell her mother that she will be moving out. An old friend of Saul's visits after his divorce.

In the second season premiere, we return to the Walker family, who have a variety of different problems. Nora is now keeping a blog on Iraq. Meanwhile, a friend of Holly's flirts with Kevin, unaware that he's gay. Kitty is given advice on how to act now that she and the Senator are engaged.

Kevin, Nora and Kitty go to pick up Justin who has just returned home from the war. McCallister finds that he’s getting closer to Walkers. Meanwhile, the truth is revealed between Sarah and Rebecca and Tommy is not able to get the hang of being a father.

Rebecca worries about Justin, Tommy's marriage hits a road block as Julia starts coming out of her depression. Kevin meets an old flame and Kitty prevents a scandal.

Rebecca's suspicions arise after Justin makes an almost miraculous recovery. Kevin pushes Saul to the edge to get some answers. Nora, Sarah and Kitty decide to go to a spa. Tommy tries to make friends but ends up in an embarrassing situation.

Sarah becomes embroiled in a difficult battle with Joe for custody of their children. Kitty's Halloween announcement has consequences for the entire Walker family.

Kitty gets a visit from an old friend to do some damage control regarding her pregnancy. But it doesn't go as planned. Sarah is struggling with Paige, while Justin is down.

The Walkers unite as Justin's addiction hits an all-time low. Kitty and Robert build new plans for their future.

Kitty and Robert takes dance lessons. Tommy gets a surprise visit and Kevin makes a drastic decision.

Robert and Kitty get married, but not before a political scandal and a severe case of cold feet threatens the wedding. Meanwhile Isaac distracts Nora from her romance with Stan. Holly gets a surprise visit from an old friend and some secrets are revealed.

Secrets are the order of the day when the Walkers gather for a family dinner because Nora is too shy to ask Isaac out on her own. Meanwhile, Becca is trying to play matchmaker for her mother.

Nora and Isaac get closer to each other. Jason makes Kevin to do some soul searching and think about his future.

Rebecca gets a new hobby, while Sarah has to make an important decision.

While Robert and Kitty visit a fertility clinic, Rebecca and Justin decide to have DNA tests to see if they really are related.

In an attempt to solve Scotty's financial issues, Kevin offers to file domestic partnership papers with him. Meanwhile, Nora meets with an interior decorator in an attempt to try and make a fresh start and the Walkers' attend a fundraiser for cancer research.

After an international business deal goes bad, Holly becomes the saving grace for Ojai Foods; Justin delivers heartbreaking news about a family member; Saul makes a confession; Scotty and Kevin share a life-changing moment.

Kevin and Scotty make a commitment to be life partners; Saul finally comes to grips with his identity in a public way; the family discovers that William kept yet another painful secret from them.

The Walkers go to the beach for a family vacation but things turn ugly; meanwhile, Kevin arranges a getaway weekend for him and Scotty but things take a turn when a face from the past contacts him. Trouble awaits the Walkers as one gets fired and one gets blackmailed!

Much to the chagrin of her mother and siblings, Kitty decides to publish a tell-all memoir about Robert's unsuccessful Presidential race and the trials and tribulations of the Walker family. Meanwhile, Justin slows his relationship with Rebecca to a near stand still.

Two Walkers leave Ojai Foods. While on a dinner with Justin and a fellow soldier, Rebecca begins to question Justin's sobriety as he does not mention anything about his time in Iraq. Kevin faces uncomfortable questions from a very important client and the client's wife; meanwhile, Nora finds herself drawn to someone.

Nora gets ready for a new charity venture by getting rid of all of William’s belongings. Meanwhile, Robert begins to interview possible replacements for Kitty; Holly looks into the location of William’s son; and a time capsule brings two of the siblings closer together.

Rebecca begins to doubt her mother when she finds a file on Ryan Lafferty in Holly's possession. Meanwhile, Kevin finds himself to be in an uncomfortable situation as he meets Scotty's very conservative parents.

Nora sets out to find as much as she can about William's son in order to beat Holly. Meanwhile, Kitty and Robert await news on a potential birth mother.

Tommy and Julia celebrate their wedding anniversary in a magical way while Justin and Rebecca get spooked about their own romance, and Kitty's neuroses endanger the McCallisters' shot at adoption.

Kevin overcompensates for his recent pay cut by snatching Nora’s dream house out from under her as a gift to Scotty. Meanwhile Justin cooks up a plan to set Saul up with an unlikely candidate for a date.

Nora recruits the family to deconstruct her new charity money pit; Kitty & Robert take a huge & overwhelming step in adoption; Sarah takes a big risk with her new business partners by eating crows; Holly pushes Tommy to his limits when she does something in the winery without consulting him.

The Walkers encounter some conflicts in the schedules on Thankgiving; leaving Nora & Sarah alone to celebrate; Elizabeth endures a medical emergency that brings the family together.

Elizabeth's illness & her uncle's sacrifice cause a volatile & emotional confrontation between Kevin & Tommy that could make or break their relationship as brothers; Saul reintroduces a high school crush to Nora; Justin finally decides to leave the nest. Kitty prepares for her upcoming promotional tour for her book by doing mock interviews with some of Robert's employees.

Kitty goes public with her tell-all book on an appearance on Live with Regis & Kelly; but suspects that Robert is keeping a very big secret; Sarah runs into some serious financial trouble that could keep Greenatopia from making it off the ground; Tommy allies with Saul to push Holly out of the family business.

Just as Greenatopia gets the green light Sarah's business partner breaks some startling personal news; Nora rekindles a romance with an old flame.

Marc Wilson the president of Wexley University offers Kitty a job as a principle. Tommy goes behind Holly's back with Rebecca on his trail. Nora and Sarah surprise Kitty with a baby shower.

Kitty finds out someones killed her interview with Times Magazine. Nora invites Ryan to her house. Holly discovers what Tommy's been up to and the ownership he has in Ojai Foods.

As the Walkers welcomes in a new life, they must also face the terror of losing one of their own. Meanwhile, Rebecca asks her father for help when she comes across new information that may spell disaster for the company.

As the Walkers welcomes in a new life, they must also face the terror of losing one of their own. Meanwhile, Rebecca asks her father for help when she comes across new information that may spell disaster for the company.

In the wake of a medical crisis, Robert continues strong on his campaign for governor. Meanwhile, Saul and Sarah work to hide Tommy's legal problems from Nora.

Kevin and Justin take Tommy on a trip in order to help him make a decision about his future. Meanwhile, Kitty and Evan head to Nora's to meet the new half-brother.

Desperate to get through to Tommy before his legal troubles worsen; Nora reaches out for help to the person whom he hurt most deeply. Meanwhile, Ryan Lafferty gets a bit too close to Rebecca for Justin's comfort

Sarah reclaims her Ojai office and meets Cal, a staffer in accounting. He helps her unpack; Even in the heat of the moment; Sarah's business savvy remains; When David, Holly, Rebecca and Ryan have dinner; David can't help but notice Ryan's behavior around his daughter; Scotty, Kevin and Chad share drinks.

Out of patience waiting for Tommy to return home, Julia makes a life-changing decision about the future; Robert discovers what Kitty has been keeping from him; Holly & Sarah finally find balance in their relationship.

When Kitty & Robert reach a crossroads in their marriage, she is forced to reflect on her father's past indiscretions and decide what's most important in life. Meanwhile, Ryan makes a discovery about his mother's death and takes a huge leap in the wrong direction to vie for Rebecca's affection.

When the Walker family reaches out to Tommy, they're devastated to find that he may be unwilling to accept their help. Robert & Kitty reach a crossroads in their marriage that they may not be able to successfully navigate; Justin makes plans for the future, with or without Rebecca; and Saul makes a shocking admission about Ryan Lafferty's mother.

Kitty guards a devastating secret that could change the Walker family forever. Meanwhile, Nora and Holly work together to thrown an engagement party for Justin and Rebecca; Tommy remains in Mexico; and Sarah heads to France.

As Robert worries about news of his recent heart attack leaking to the press, Kitty struggles with an untold secret that will deeply affect their marriage and bring the Walker family together like never before. Meanwhile, Kevin and Scotty discuss the real possibility and challenge of surrogacy.

Kitty, Robert and Nora struggle to accept Kitty's cancer and to come to an agreement on the best possible treatment, but as they prepare to share the news with the entire family, a surprise visitor from afar makes the burden a bit easier to bear.

After returning from France, Sarah manages to distract Kitty through her chemo treatments by using tales of her romance with a French artist. Meanwhile, Justin has problems with his anatomy class and seeks his professor for help with surviving the semester with his teenage genius lab partner.

The Walker family, with the exception of Nora, are surprised by the charms and tango lessongs of Luc Laurent, Sarah's new lover. However, Nora quickly uncovers that her French houseguest is a very good comfort during a very difficult time. Meanwhile, Robert needs to distract Kitty from the cancer, and he uses his most romantic efforts into the situation.

In the throes of chemo, Kitty is thrilled when a surprise visitor comes to town, while Sarah finally realizes that she has to tell her kids about Luc (Gilles Marini as Luc Laurent). Meanwhile, with Ryan and Rebecca’s help, Holly finds a way to keep her financial future from unraveling, and Kevin and Scotty finally agree on a possible surrogate.

Kitty is devastated when she must face the aftereffects of her cancer treatment. Meanwhile, Nora makes an unexpected friend; and Scotty's father shares some shocking news about his marriage.

Ojai's newest wine is submitted at a local festival; Justin and Rebecca keep life-changing secrets from themselves; Nora has a crush on a younger man; Sarah and Luc may not be as compatible as they thought they were.

Rebecca has a secret that could make or break her relationship with Justin; Holly's financial situation worsens; Sarah becomes jealous of Nora's new romance.

Justin and Rebecca's beachside wedding has the Walker family stunned. Tommy risks everything to have his daughter beside him.

Kitty's life is in jeopardy as the Walkers frantically search for a bone marrow donor.

A divorced dad at Paige's school piques Sarah's interest, while Justin uncovers the key to his learning challenges. Meanwhile, Nora reunites with her eyes wide open.

Sarah has a new romantic interest for the first time since her divorce; Scotty and Kevin await the results of their first try at surrogacy; Kitty and Robert reach another impasse over politics.

Robert and Nora get to work as guest chefs in Scotty's struggling restaurant to boost business, Kitty puts her idea to run for Robert's senate seat up for a Walker family vote, and Sarah reaches a point of frustration with Roy but is quickly rewarded for speaking up.

The Walker family shares love and loss on Valentine's Day as Sarah rediscovers the love of her life, Kitty makes a grand but heartfelt entree in to politics with her family and new campaign manager by her side, Justin and Rebecca face the struggles of impending parenthood and Holly makes a tough decision about what to do with her shares of Ojai.

Luc’s visa issues cause monumental problems for Sarah, who not only struggles with her feelings for him, but worries that she might lose him again – this time to another woman. Meanwhile, Rebecca wrestles with Justin and with herself to move on after a huge loss, Kevin discovers breaking up with Robert is hard to do, and Holly thinks she has found the hidden value of Ojai Foods.

Kitty's newfound fame creates havoc for Luc and Sarah, as Luc faces possible deportation. Meanwhile, Nora swallows her pride and reaches out to Tommy to help her save the company from the Walkers' longtime nemesis, Dennis York.

In an effort to get to the root of the secret that William's nemesis, Dennis York, holds over their heads, the Walkers recall their memories, both good and horrifying, of their family's days at Ojai Foods in 1986. Then, as they continue to flashback to their younger days, they finally recall the shocking secret and the shameful cover-up that led to York's power play, and are forced to deal with the remorse of a tragic event. Meanwhile, Nora and Holly take an uncharacteristic trip, a la "Thelma & Louise," to search for answers about Ojai's hidden worth, and Justin and Rebecca finally get their happily ever after.

In an effort to get to the root of the secret that William's nemesis, Dennis York, holds over their heads, the Walkers recall their memories, both good and horrifying, of their family's days at Ojai Foods in 1986. Then, as they continue to flashback to their younger days, they finally recall the shocking secret and the shameful cover-up that led to York's power play, and are forced to deal with the remorse of a tragic event. Meanwhile, Nora and Holly take an uncharacteristic trip, a la "Thelma & Louise," to search for answers about Ojai's hidden worth, and Justin and Rebecca finally get their happily ever after.

Still reeling from his discovery of Nora’s buried secrets about his childhood, Kevin refuses to attend his own birthday party. Meanwhile Justin, Tommy and Kevin confront Dennis York.

More than one member of the Walker family suspects she might be pregnant, Nora offers to take her aging mother in when it's discovered she has dementia, and Luc gets an exciting delivery in the mail.

The Walkers seem to all being going through an adjustment period, as Cooper acts out against Sarah while Luc becomes a member of the family, Justin has trouble finding the same passion for medicine that he had while serving in Iraq, and Kevin struggles with his newfound unemployed status.

The Walkers are heartbroken as they prepare to shut the doors of Ojai Foods for good, but new opportunities and secret alliances develop as a result of the family's loss.

As the Walkers try to cope with the sadness and financial ruin that lingers as a result of the closure of Ojai Foods, they discover a small ray of hope in one of William Walker’s many secret investments. Meanwhile, Robert’s health and the safety of his family are compromised when he finds himself in way over his head in a subversive business deal, and newlyweds Justin and Rebecca consider a trial separation.

It's been a year since the Walker family was torn apart by a tragic car accident, and in a very un-Walker like fashion, everyone has been avoiding everyone else. Truths and reality only start to set in when the family is forced to come together for Justin's homecoming party: Nora tries to prepare for the party, but is not acting like the mother she used to be; Sarah is consumed with the Narrow Lake deal; Kevin has a new career as public defense attorney; Saul and Scotty are running their restaurant; and Kitty's life has become a taboo subject for everyone.

The Walkers attend a swanky launch party for Luc’s underwear advertising campaign where 14-year-old Paige falls in with the wrong crowd; despite several visits from Justin, Holly still struggles to remember the things that were once most important to her; Kevin is saddled with a runaway juvenile delinquent; and just as Nora very publicly admits that she’s taken a part-time job as a florist, she’s approached by a radio show producer with a job offer.

Kitty continues her stay in Ojai, trying to reinvent herself, when she meets a handsomely rugged handyman, Jack. As Kitty fakes her persona to seem like a local, she winds up in a situation that proves that honesty usually is the best policy. Meanwhile, the rest of the Walkers are in on a little surprise birthday celebration for Sarah; what they all don't know is that Sarah has been lying to Luc about her age to appear younger... It's hard to keep up with the truth.

Justin and Rebecca reach an impasse in their relationship; Holly has a breakdown over her inability to remember her own daughter; Sarah struggles to keep up with the Joneses when Cooper lands the lead role in "Romeo & Juliet"; Saul takes a huge risk to make a romantic connection with a dear friend; and Kitty struggles with an affair of the heart.

Nora's motherly skills and advice catch the attention of a radio producer who invites her to audition for a new show. But when Nora follows through with the invite, she suddenly finds herself out of her league, competing with a famous personality, Dr. Alexandra Kirby. Meanwhile, as Kevin and Justin go through some life lessons of their own, Kitty heads back into the dating game with her Ojai handyman, Jack.

Everyone in the Walker family is willing to forgive and forget Scotty's infidelity. But when the family all put their best foot forward to help them reunite, things end up in a fist fight. Meanwhile Jack is reinvigorated by being back in the city and starts to pursue new ventures, but Kitty can't seem to picture herself in this new life, and Sarah and Luc share some exciting news with the family.

Justin suddenly takes a much more keen interest in Holly's recovery after a nurse (guest starring Odette Yustman as Annie) at the hospital catches his eye; Nora's fellow radio host, psychiatrist Dr. Karl, finds his way into Nora's heart when he helps Sarah and Kitty resolve some old sisterly squabbles; and Paige helps Kevin and Scotty find forgiveness.

The charms and well intended matchmaking antics of Luc's visiting mother, Gabriela, quickly turn to high drama as she sticks her nose in Nora's romantic affairs.

Both Kitty and Nora very reluctantly make new romantic connections in unexpected places, Kevin's nerves about the adoption drive him to a disastrous bout of overindulgence, and Sarah's plans to spend one last romantic night alone with Luc go horribly awry.

The relationship between Justin and Annie gets more serious as he brings her to a family dinner. Nora has doubts about him being ready for a serious relationship since he just broke up with Rebecca.

A scandal like no other hits the Walker family which causes Kitty to over-think her future.

In this 99th episode the family looks back to the events who made them who they are now. Tommy returns with surprising news, while his siblings all have to make very difficult choices. Kitty needs a break from her Life.

The Walkers are excited when Tommy comes down for a visit, but his new girlfriend's enthusiasm for Walker family history rubs the family the wrong way.

The Walkers' plans to celebrate Valentine's Day go horribly wrong when Tommy tells Sarah about another secret that Nora has kept buried since they were kids, and Saul's hopes for a romantic evening with Jonathan are dashed by a visiting high profile food critic.

Though Nora tries her best to keep Brody at bay, she can’t help but feel the long lost connection between them, and Justin reaches out to a homeless vet reluctant to accept help getting back on his feet.

Nora and Sarah fly out to Washington DC to "surprise" Evan for his birthday, but what they're really after is the truth behind Kitty's extended trip to the east coast. Meanwhile, Kevin and Scotty are thrilled to have officially signed the papers to be Olivia's parents, but the excitement quickly fades when Olivia seems a little nervous about moving in and starting a new life.

When Olivia's brother shows up and sets out to gain custody of her from Kevin and Scotty, the Walkers struggle amongst themselves to determine what's best for Olivia.

Emotions are running high in the Walker family when Nora and Saul find out their mother, Ida, has passed away.

Nora finally gives in to her feelings for Brody, which leads to a spontaneous romantic getaway. Meanwhile Sarah and Luc closely consider growing their family, and a chance encounter with Michelle raises Scotty's suspicions about her whereabouts for the past several months.

Parenthood is questionable for more than one member of the Walker family, as Justin keeps a closely guarded secret about the true paternal identity of one of his siblings and Scotty makes a shocking discovery that will bring a new life into the Walker family fold.

After Sarah confronts Brody about his being her father, she decides she no longer wants him to be a part of her life or Nora's, but Nora just can't seem to let him go. Meanwhile, Olivia struggles with the new addition of baby Daniel to the family.

As Sarah and Luc’s nuptials approach, plans go horribly awry and the Walkers learn several surprising lessons about the real meaning of family, on the Series Finale of “Brothers & Sisters”.