Episode 1
Rusty must come to the rescue when his friend gets trapped on top of a stack of junk in the recycling yard.
Episode 2
Rusty and his friends must bring Mr. Higgins' remote control plane down safely.
Episode 3
When the key to the city goes missing, everyone assumes Botasaur buried it.
Episode 4
When Sammy gets trapped in a cave while spelunking, Rusty saves the day with a big idea.
Episode 5
When Ruby's tablet winds up at the bottom of a lake, Rusty dives in to retrieve it.
Episode 6
When the engine fails on a circus train, Rusty must figure out how to fix it before opening night.
Episode 7
When Rusty finds an old pirate's map, he and the gang dig up more than just treasure.
Episode 8
The bits wander into Rusty's parts replicator.
Episode 9
When Crush wanders off and is lost, Rusty invents a night flyer to find him in the dark.
Episode 10
Rusty goes on a retrieval mission when Liam loses his stuffy out the train window.
Episode 11
When the monkeys escape from their Animal Park enclosure, Rusty must find a way to lead them back.
Episode 12
The town's power goes out after Ruby takes Crush up for a plane flight
Episode 13
The group's ski trip is thwarted by a large rock pile on the way to Pliers Peak.
Episode 14
Ruby and Rusty earn their camping badges.
Episode 15
Ruby performs at the Sprocketville Talent Show.
Episode 16
Liam launches a giant balloon while inside the basket and Rusty and Ruby try to bring him back down.
Episode 17
Rusty sets out to help when a rare bird builds his nest in a dangerous location.
Episode 18
Rusty and Ruby build a cupcake flinging machine.
Episode 19
Rusty and the gang need to get some penguins to the Nature Park on the hottest day of the year.
Episode 20
When a seagull steals Liam's elaborate sand castle plans, Rusty and Ruby must retrieve them before the contest deadline.
Episode 21
When the Bits find a satellite crashed in the scrap yard, Rusty has to find a way to get the satellite bit back home to space.
Episode 22
Rusty and the gang must move a sick fish to the Nature Park for treatment.
Episode 23
Rusty fills a beach ball with water instead of air.
Episode 24
Rusty and Ruby compete to see who can pick up the most garbage at the lake.
Episode 25
Liam wants to visit an amusement park for his birthday celebration.
Episode 26
Rusty builds a big vacuum to clean up Liam's mess.
Episode 27
Rusty and Ruby turn Sammy Scoops into an ice cream superhero in order to sell the most ice cream.
Episode 28
The children find the courage to search for a mysterious, mythical creature.
Episode 29
Officer Carl needs to be in too many places at the same time, so he deputizes the Bits to help him out.
Episode 30
When Rusty and his friends discover that a beaver has not been able to repair its dam, they decide to help fix the dam before it collapses.
Episode 31
Rusty and Ruby make Ranger Anna a robotic pet, but it goes haywire when they try to program it.
Episode 32
Rusty builds Liam a spaceship as a surprise, but instead of impressing him, it wreaks havoc on the town.
Episode 33
Rusty builds rocket skates instead of learning how to skate, but these cut up the ice and end up stranding all his friends on ice floes.
Episode 34
When Ralph (Liam's toy) goes missing in the woods, Rusty and Ruby join the hunt.
Episode 35
When Rusty, Ruby and Liam build a fort that Botasaur cannot fit into, he runs away to make his own fort
Episode 36
Rusty and Ruby help Mr. Higgins fix his broken bulldozer, only to have it cause mayhem all over town.
Episode 37
When the comic book action figures Rusty created for Liam come alive, they behave just like their conquering characters.
Episode 38
Sammy and Rusty must get back to town before the Yummy flower they picked for Sammy's sorbet turns yucky.
Episode 39
While helping Chef Betty and Sammy compete for the Peachy Keen tasting contest, Rusty and Ruby must find a way to get them working together.
Episode 40
Ruby tries to help the monkeys at the Animal Park come up with some new performances.
Episode 41
When Botasaur gets tired from playing, Rusty builds him a bigger battery, but with it comes a lot more energy.
Episode 42
Ruby demonstrates her newest invention, the world's strongest glue, and gets all of Sparkton Hills stuck.
Episode 43
When Officer Carl loses his lucky sculpture, Rusty and Ruby must find it and convince Officer Carl he's a great police officer.
Episode 44
Liam thinks he's only good at video games, so Rusty and Ruby turn the yard into a life-sized video game.
Episode 45
Mr. Higgins makes Sparkton Hills seem haunted, but Ruby won't admit her fear until she has to face it head-on to save her friends.
Episode 46
When the Bits escape from the Recycling Yard, Rusty and Ruby must decipher Whirly's clues to find them.
Episode 47
Rusty turns Botasaur into an all-terrain vehicle so he can find the stinkweeds invading town.
Episode 48
Rusty turns Botasaur into a beach day gadget, but Rusty can't get to the beach to play with him because they keep stopping to help friends in need.
Episode 49
Rusty and Ruby build a suit that dances for Mr. Higgins.
Episode 50
Rusty accidentally causes bees to abandon their hive in the Recycling Yard and must lure them back home before they cause problems in town.
Episode 51
Rusty builds a robot version of himself, so he can do two things at once.
Episode 52
Rusty and Ruby build a robotic buddy for Botasaur, a Kittybot, but Botasaur accidentally scares her away.
