Amanda is sent to London when an old high-school friend, Conrad "Connie" Barnhill, is suspected of being a murderer labeled as the "Mongoose." This homicidal killer leaves a calling card at the scene of his crimes with the Mongoose written on it. Amanda tries throughout the entire episode to convince Lee that Mr. Barnhill is not the killer. Near the very end of the show, Amanda is kidnapped by the real Mongoose, forcing Lee on a chase through a foreign country.

Amanda and Lee must oversee the return of a 1960s radical who is involved with Munich terrorists.

Lee and Amanda search for a spy-turned-writer's latest manuscript that exposes U.S. agents, which includes Lee and Amanda.

British Agent, Emily Farnsworth, is captured in Austria, leaving behind a sketchpad filled with drawings of nearby landmarks as clues, which Amanda and Lee must use to figure out her whereabouts.

Amanda is the Agency's only ticket to a private fund-raiser where a wealthy auto collector plans to hold a meeting with several high-powered men regarding a secret formula to control the supply and price crops.

A white-slavery ring kidnaps Amanda, while Lee tries to find a valuable microdot chip.

Lee searches for an Agency operative in the Bavarian Alps who may be able to clear Amanda after she's arrested in Munich on counterfeiting charges.

In London to investigate a security leak, Amanda gets involved with a seedy photographer and a sex scandal.

Amanda finally gets to attend an Agency training class, but the curriculum contains an unexpected bonus-Eastern Bloc assassins who have infiltrated the group.

Amanda cannot remember a vital clue to the whereabouts of a nuclear device planted in Washington DC by renegade Soviets.

Emily Farnsworth returns to help Lee and Amanda catch a man who is selling stolen plans for a futuristic plane.

Amanda and Lee must pose as a couple on a cruise line, to find a missing informant of Lee's who was apparently uncovering something. However the catch is that once they dock on a small island, Lee and Amanda must marry. Aboard the ship of spies, Lee finds. After docking on the island and being married, Lee and Amanda find that silver is being smuggled aboard ship. The smugglers will do anything to save there fortune, include killing husband and wife, Amanda and Lee.

A security leak within the Agency throws a secret operation into jeopardy.

Amanda becomes a target after she witnesses the murder of a congressional aide.

With the help of Lee's Uncle, Lee and Amanda attempt to thwart an Air Force officer's plans to sell military equipment to an enemy power.

Amanda and Francine go under cover as maids to catch the kingpin of a crime syndicate.

A vindictive parolee hires a look-alike to impersonate Amanda and kill off agents - and Lee is next on the list.

Amanda borrows a classic car from a Government lot and becomes the target of drug smugglers.

A ruthless weapons dealer holds the antidote to the drug he added for mind-bending zest to a sandwich, meant for Lee, but eaten by Amanda.

Amanda reads her own obituary in the newspaper after an agent mistakenly uses Amanda's bio as a cover and then dies in the line of duty.

A victim of job burnout, Lee is removed from field duty; and a former agent offers to cut him in on a deal.

Amanda quits her job and joins a security agency; unaware it's a front for mercenaries planning to abduct an African president.

Lee's efforts to find out who stole some nerve gas from a Government lab get him involved in Amanda's environmental group.

Amanda is swept off her feet by a charming art restorer she's assigned to tail---a man Lee suspects may be involved with terrorists.

The link in the murders of six female agents seems to be Lee, but he suspects they may be tied to the burned-out agent he once idolized.

A Save the Bay spokeswoman is implicated in the murder of a speaker at a rally for fishermen whose livelihood is threatened by crooked corporations.

The Agency's founder needs Amanda's help to retrieve a purloined letter---proof he's not a turncoat.

Amanda rolls out the red carpet for a British accountant who fancies himself a spy and who has evidence of a Soviet plot to destroy the U.S. economy.

Lee and Amanda investigate the fatal heroin overdoses of three top-ranking officials.

In the backwoods of Virgina, Amanda draws on her scoutting expertise to help her and Lee find utoptan communtty run by an outspoken tax reformer who may have more political change on his agenda.

Billy, against the advice of Lee, tries to prove a friend was murdered in connection with international electronic cash transfers.

An ex-agent victimizes an Agency Librarian who has unearthed J. Edgar Hoover's secret files.

A foreign correspondent believes her fiancé is still alive after an ambush in Latin America and may be in Washington to testify against a diplomat in a Senate subcommittee hearing.

Amanda tries to locate her ex-husband, Joe, after receiving a call from him - then learns that he's the prime suspect in the murder of an African Prime Minister.

Lee and Amanda pose as prospective buyers of a fast-food franchise to catch those responsible for poisoning a batch of hamburger sauce.

When Dotty befriends a Russian scientist, who's been placed in Amanda's neighborhood for cover, she gets involved in romance and a kidnapping plot.

Lee and Francine protect a tennis player who's the daughter of an international bigwig threatened by Communists.

IFF discovers that a government building is being threatened by terrorists. They race against time and "night pirates" to discover who is threatened. This episode is dedicated to the memory of Mr. Jackson, Kate Jackson's real father.

An error on her paycheck leads Amanda to a computer whiz, a secret computer file and a trio of vigilante agents.

Lee lands in the hospital after a brawl, but he refuses to stay put because secret information listed on his missing contact lenses may be in enemy hands.

In Afghanistan, the Soviets kidnap Francine, hoping to exchange her for a U.S. mathematician who Amanda believes has been set up by the KGB.

Billy goes undercover as a jazz musician to find out the connection between a small nation's music king and a boy whose was found in the pocket of a dead man.

Amanda uses the diary of a violin player to find a man she hit in a car accident, who turns out to be a terrorist.

Lee and Amanda are assigned to work with rival spies from China and the Soviet Union, as the spies work their way across the nation, to see who's using an international star's non-profit organization for illegal activities.

Amanda uses her community theater and college experience, taking a role in a play by an American playwright, to find out why the Soviets want to back the production. Lee poses as a journalist as they try to find investigative leads.

The Agency suspects Lee and Amanda of selling out after a vindictive KGB agent traps them in a sting operation.

Suspected of selling out to the Soviets, Lee and Amanda go into hiding after learning Lee is the target of an Agency D-1 manhunt.

CIA files indicate that Lee's parents were double agents and link the past with a current plot to assassinate a dignitary.

A frightened Soviet Agent is found hiding in Amanda's yard, claiming that the KGB smuggled him into the U.S. to help knock out America's strategic-command system.

The Agency and a terrorist seek a chemist, who once worked with Amanda on ecology issues.

Lee's attempt to make long-range plans with Amanda is interrupted when she is taken hostage by an Arab terrorist, who wants to trade her to the Libyans.

Lee and Amanda help Billy retrace his steps to remember details of a lost weekend during which he may have compromised agents working in Africa.

A spy starts a smear campaign against Amanda, who's suspended, after a background check reveals that she was once involved in anti-American demonstrations.

Lee's top Vietnamese contact fakes his own death to protect his family and prevent a terrorist bloodbath. Lee and Amanda have second thoughts about how their marriage would affect her family.

Lee investigates corruption at a newspaper whose publisher has apparent ties to a Romanian agent and apparent interest in U.S. strategic materials.

Just before Christmas, a distinguished ex-toy designer gives Lee a tip on a toy factory that's a front for sophisticated weapons development.

Evidence turns up that Dotty's new sweetheart is posing as a CIA agent caught in a blackmail scheme.

The DEA provides evidence that the man connected to a drug kingpin is Lee's friend T.P. Aquinas.

A skeleton with Lee's identification is found in a construction site, grounding the Agent when a copy of his high security passport goes up on the black market.

The Soviets inject Lee with a virus that leaves him only 72 hours to live.

Before departing for their secret wedding ceremony, Lee and Amanda have to wrap up a case that involved an art theft and murder. They race to wrap up the case in order to be on time for the wedding ceremony.

Amanda is shot while on her honeymoon. Lee tracks down the shooter as he helps a retired marine archaeologist prove that doubloons salvaged from an 18th century Spanish ship are counterfeit.

Lee and Amanda trail a retired right-wing agent connected to the kidnapping of an outspoken poet and antinuclear activist.

A security breach may be tied to a jewel collection, so Lee is assigned to "get next to" the jewels' current owner---an old flame.

Lee and Francine are stripped of their Agency credentials after passing top-secret documents to a youth, who turns out to be a Soviet spy

Lee is consumed with capturing an old nemesis who killed two of Lee's top contacts and now plots to sell Stealth radar plans to Tehran.

Lee suspects that retired Agency founder Harry Thornton (Howard Duff) and former Soviet Embassy courier Christina Golitsyn (Barbara Bain) are on an impossible mission: to obtain Khrushchev's spy list implicating American Government officials.