Episode 1
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!
Episode 2
Rusty and Ruby race to fix a leaking underwater oil pipeline before it pollutes the lake and makes it uninhabitable.
Episode 3
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!
Episode 4
Rusty forgets the code to his robotic piggy bank, activating its self-defense mode and turning it into a runaway robotic boar.
Episode 5
Rusty and Ruby must save a baby whale that's been beached during a storm and reunite it with her family.
Episode 6
When Ranger Anna gets stuck in a tree while observing monkeys, Rusty and Ruby make a monkey of their own to save her... Botarilla!
Episode 7
Episode 8
New neighbor Frankie Fritz bot-naps Botasaur, making Rusty and Ruby go on a chase to get their friend back.
Episode 9
Rusty builds a machine that makes and stacks sand blocks, to help Liam build a giant sandcastle.
Episode 10
Frankie Fritz challenges Rusty and Ruby to a multistage race around Sparkton Hills, with the Mobile Rivet Lab as the stakes.
Episode 11
Rusty and Ruby try to save the school's art fair from being frozen over by Frankie Fritz and his modified Skunk-bot.
Episode 12
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.
Episode 13
Rusty's Day of the Drones Frankie Fritz uses a handful of homemade drones to swipe Rusty and Ruby's mega battery.
Episode 14
Rusty and Ruby set off on their pirate ship in a hunt for a buried treasure.
Episode 15
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.
Episode 16
When Mr. Higgins accidentally knocks the power out all over town, Rusty has to save Ruby's surprise birthday party.
Episode 17
Rusty and Ruby try to rescue Ninja Fish's kids, who are trapped inside a shipwreck by a giant octopus.
Episode 18
Rusty builds his Mom the ultimate relaxing chair, but whenever it hears any noise, it runs away and raises high into the sky.
Episode 19
Rusty and Ruby try to save the Wake Up and Smell the Roses Contest.
Episode 20
Bytes and some of the Bits accidentally go on a wild ride in a runaway sled.
Episode 21
Rusty and Ruby make Officer Carl a giant blueberry pie.
Episode 22
Rusty, Ruby and TigerBot help a stranded baby giraffe in the desert.
Episode 23
Rusty, Ruby and Tigerbot must save Botasaur when he runs off into the jungle.
Episode 24
The bots catch a virus and wreak havoc with their aggressive sneezes.
Episode 25
Bytes accidentally tunnels his way into a mine.
Episode 26
Rusty and Ruby accidentally shrink down with Rusty's latest invention, then must fight their way across the yard to size themselves back up.
Episode 27
After a giant mama bird adopts Liam, Rusty and Ruby must rescue him.
Episode 28
Wanting to be a hero like Rusty, Frankie creates a Super Villian Bot and programs it to make him look like a hero too.
Episode 29
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!
Episode 30
Episode 31
Episode 32
Rusty transforms some objects to some of the coolest contraptions with the help of his best friend.
Episode 33
Episode 34
Episode 35
Episode 36
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.
Episode 37
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!
Episode 38
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!
Episode 39
Liam and Emily accidentally set the Rivet Sub on a course out to sea!
Episode 40
Rusty and Ruby make rollerskates for Botasaur, but he doesn't know how to stop and goes on a wild ride!
Episode 41
Rusty and Ruby build Liam a castle and a powerful magnetic scepter, so he can play king.
Episode 42
When Elephant Bot goes to visit the new baby elephant at the animal park, the baby runs off.
Episode 43
Rusty and Ruby must help Frankie when he attaches a large propeller to Frankford.
Episode 44
When Frankie accidentally levitates the school, Rusty and Ruby have to find a way to get it - and everyone inside - back on the ground.
Episode 45
Frankie builds a giant Frankford robot, but the robot's power source overheats, threatening to stink up the town.
Episode 46
When Orbit crashes in the Arctic, it's up to Rusty and Ruby to get him back into space.
Episode 47
When Liam doesn't take the time to learn how the new superhero suit Rusty and Ruby make for him works, disaster ensues.
Episode 48
When Frankie breaks into the Rivet Lab and takes control, Rusty and Ruby have to be "secret agent" sneaky to stop him.
Episode 49
Rusty and Ruby's trip to the moon is complicated when Frankie Fritz stows away!
