Ruby wants to see a comet fly by, and Rusty will do everything in his power to make sure his friend's wish comes true!

When Ranger Anna crash lands her planes in the distant savannah, Rusty and Ruby realize they need a new vehicle that can not only travel the distance, but aid them in their builds. Thus, the Mobile Rivet Lab is born!

Rusty forgets the code to his robotic piggy bank, activating its self-defense mode and turning it into a runaway robotic boar.

Rusty and Ruby must save a baby whale that's been beached during a storm and reunite it with her family.

When Ranger Anna gets stuck in a tree while observing monkeys, Rusty and Ruby make a monkey of their own to save her... Botarilla!

New neighbor Frankie Fritz bot-naps Botasaur, making Rusty and Ruby go on a chase to get their friend back.

Rusty builds a machine that makes and stacks sand blocks, to help Liam build a giant sandcastle.

Frankie Fritz challenges Rusty and Ruby to a multistage race around Sparkton Hills, with the Mobile Rivet Lab as the stakes.

Rusty and Ruby try to save the school's art fair from being frozen over by Frankie Fritz and his modified Skunk-bot.

The robotic squirrel Rusty made to keep Bytes occupied goes rogue and swipes all the nuts and bolts from things all over town and causing things to fall apart.

Rusty's Day of the Drones Frankie Fritz uses a handful of homemade drones to swipe Rusty and Ruby's mega battery.

Rusty and Ruby set off on their pirate ship in a hunt for a buried treasure.

When Frankie's robo-mouse accidentally gets copied dozens of times, it is up to Rusty and Ruby to round up the little critters before they take over Sparkton Hills.

When Mr. Higgins accidentally knocks the power out all over town, Rusty has to save Ruby's surprise birthday party.

Rusty and Ruby try to rescue Ninja Fish's kids, who are trapped inside a shipwreck by a giant octopus.

Rusty builds his Mom the ultimate relaxing chair, but whenever it hears any noise, it runs away and raises high into the sky.

Rusty and Ruby try to save the Wake Up and Smell the Roses Contest.

Bytes and some of the Bits accidentally go on a wild ride in a runaway sled.

Rusty and Ruby make Officer Carl a giant blueberry pie.

Rusty, Ruby and TigerBot help a stranded baby giraffe in the desert.

Rusty, Ruby and Tigerbot must save Botasaur when he runs off into the jungle.

The bots catch a virus and wreak havoc with their aggressive sneezes.

Bytes accidentally tunnels his way into a mine.

Rusty and Ruby accidentally shrink down with Rusty's latest invention, then must fight their way across the yard to size themselves back up.

After a giant mama bird adopts Liam, Rusty and Ruby must rescue him.

Wanting to be a hero like Rusty, Frankie creates a Super Villian Bot and programs it to make him look like a hero too.

When aliens crash on Earth, Rusty and Ruby must help them get back home in time for the most important alien holiday of the year!

Rusty transforms some objects to some of the coolest contraptions with the help of his best friend.

When the conveyor belt Santa uses to load gifts from his workshop into his gigantic toy bag breaks, Rusty, Ruby, and Liam head to the North Pole to fix it. Frankie stows away to find the present he really wants for Christmas.

When Liam gets trapped inside an ancient elephant temple, Rusty and Ruby enlist the bots to breach the temple and find him. Ultimately, they undertake the recue with a new creature, Elephantbot!

Rusty and Ruby must a find a way to pop the mega bubbles that have scooped up Bytes and Mrs. Rivets before they float up into space!

Liam and Emily accidentally set the Rivet Sub on a course out to sea!

Rusty and Ruby make rollerskates for Botasaur, but he doesn't know how to stop and goes on a wild ride!

Rusty and Ruby build Liam a castle and a powerful magnetic scepter, so he can play king.

When Elephant Bot goes to visit the new baby elephant at the animal park, the baby runs off.

Rusty and Ruby must help Frankie when he attaches a large propeller to Frankford.

When Frankie accidentally levitates the school, Rusty and Ruby have to find a way to get it - and everyone inside - back on the ground.

Frankie builds a giant Frankford robot, but the robot's power source overheats, threatening to stink up the town.

When Orbit crashes in the Arctic, it's up to Rusty and Ruby to get him back into space.

When Liam doesn't take the time to learn how the new superhero suit Rusty and Ruby make for him works, disaster ensues.

When Frankie breaks into the Rivet Lab and takes control, Rusty and Ruby have to be "secret agent" sneaky to stop him.

Rusty and Ruby's trip to the moon is complicated when Frankie Fritz stows away!

Rusty and Ruby discover an island where dinosaurs still exist, but they won't much longer unless they can stop the island's volcano from erupting!

Rusty and Ruby discover an island where dinosaurs still exist, but they won't much longer unless they can stop the island's volcano from erupting!

Rusty and Ruby build a raptor of their own to rescue Frankie Fritz on Dino Island!

When Brawny gets stuck in quicksand, Rusty and Ruby need to build something super strong to pull him out.

Frankie's souped-up shoes malfunction during the basketball championship game and Rusty and Ruby need a slam dunk of an idea to save him.

Liam forgets to bring his favorite toy on vacation so Rusty and Ruby build a jet to catch up to his plane.

Liam, Rusty, and Ruby vow to return a caterpillar to its home, at the tippy top of the tallest tree in the jungle!

When Frankie pilfers Liam's new robotic pony, Cowboy Botasaur helps get it back.

Rusty and Ruby need Botasaur's help to stop falling meteors that threaten to destroy Dino Island.

Frankie runs amok in a dino mech suit and causes problems all over Dino Island.

When Shaz's pet blob grows to enormous proportions, Rusty and Ruby have to shrink it back down before it devours the whole town.

Rusty and Ruby turn Frankford into Franken Monster Truck to help round up a family of wayward elephants.

Steam causes Dino Island chasm to expand, separating baby raptors from their mama.

When Frankasaurus takes Rusty's snow machine, they must stop him before he freezes all of Dino Island.

Liam's favourite toy sails into a storm drain and out to sea on a paper boat.

Liam needs Rusty, Ruby and Botasaur to help him catch frogs and return them to the pond.

Frankasaurus mistakes Ozzy for a snoring dinosaur and accidentally sets him adrift in a crate.

Rascally monkeys take Rusty's pirate ship on an aerial joy ride with the Bits trapped on board!

Rusty and Ruby help Mr. Higgins deliver packages. It's a race against the clock to deliver the most important package of all.

Oliver needs Rusty and Ruby's help to find Ozzy's birthday gift.

Emily and Liam get swept up by a giant toy. Rusty and Ruby must figure out how to stop it.

Frankie decides he wants Bits of his own, but Frankie's Fritz Bitz prove to be more trouble than they're worth.

When Sammy gets trapped in his frozen-over ice cream shop, Rusty, Ruby, and Liam must find a way to free him and save Sundae Funday.

With Steggie's help, Rusty and Ruby deposit lava back into the volcano to save The O Bros' camp.

When Rusty brings his mom to Dino Island for a tour, Frankasaurus decides he wants to give her a tour of his own.