Tommy and Gus find a dog on the street and decide to keep him. But Robotboy thinks he's an evil dog and tries to obliterate him. / Tommy loses one of Robotboy's parts, so the gang fly to Moshimo's ice lab to find a new piece.

Relunctantly, Kamikazi lets Constantine make a robot of his own which he calls Constabot. Meanwhle, Robotboy learns that laughing at others is mean. / Robotboy gets sent to an orphanage when Tommy doesn't clean up his toys and there, Robotboy befriends a sensible orphan.

Kamikazi invents Teasebots, who tease Robotboy and make him so mad and annoyed all the energy drains from him, so he can capture him. / Constantine captures Lola, so Tommy, Gus and Robotboy travel to Kamikazi's base to get her back. But then Gus and Robotboy both get captured too! Can Tommy save the day on his own?

Agent 17 sees Robotboy flying in the sky, super activated, and decides to warn everyone that he is a metal alien when he is really a hero. / Robotboy recieves a tranmission from the year 2105 (100 years in the future)revealing that Robotboy will take over the world and must be destroyed.

Robotboy keeps thinking everything is a danger and he blows up everything, so Moshimo gives Tommy a chip to install into Robotboy that makes him unable to fight. / It's Halloween, and everyone is having fun. Robotboy dresses as a hunchback, Gus dresses as 'The Guy in the Mask', Lola dresses as a cowgirl and Tommy dresses as Robotboy. Kamikazi thinks Tommy really is Robotboy and captures him.

Robotboy keeps thinking everything is a danger and he blows up everything, so Moshimo gives Tommy a chip to install into Robotboy that makes him unable to fight. / Kurt, the bully, pretends to be Tommy's friend in order for his dad to clone Robotboy and destroy the original. Tommy falls for it and ditches Gus.

Robotboy wants a family of robots, and when he finds out he has a brother called Protoboy he goes to Kamikazi's lab to find him. But soon he finds out he's evil. / The gang get shot down while riding home, and end up in the forest where they have to survive until Robotboy gets his battery recharged. Meanwhile, Kamikazi and Constantine are lurking there too!

A couple of security gaurds at a huge top shop believe Robotboy is a toy and Tommy has stolen him. It is later revealed to be a plan by Kamikazi. / Tommy leaves Gus in charge of Robotboy when he is in hospital with a cracked skull. Gus dumbly activates Robotboy to rampage around town to find a new candy called Kazi Krunch.

Robotboy bugs Tommy to take him to the Robo Con. There, Robotboy falls in love with Mono Lethal, a beautiful fighter robot. / A stuck-up kid called Bjorn is a robot inventor just like Prof. Moshimo, and believe he is the greatest robot maker in the world. He meets Tommy and Robotboy, who instantly rival each other.

Tommy keeps warning Robotboy that Kamkikazi is behind them for a joke. But when Kamikazi is really there, Robotboy won't believe him! / It's Christmas! Everyone is excited except Gus, who never gets any presents. Meanwhile, Robotboy gets boxed up on Christmas Eve and Kamikazi is out to find him.

Tommy, Robotboy, Donnie, Gus and Tommy's father all decide to go on a fishing trip. But Kamikazi plans to sabotage their boat underneath them. / The evil Kamkikazi transmits a nightmare into Tommy's brain, making him go crazy. Robotboy gets scared and goes beserk. Tommy, Gus and Lola now must get revenge.

Kamikazi uses the Human Fist to get Robotboy for him, while Tommy, Gus and Lola want to see 'The Human Fist on Ice'. / Lola’s dad gets Lola some robots so he’ll pay more attention to her. But things don't go as planned.

Robotboy cries all his oil out at a sad play Constantine and Kamikazi put on. After, Kamikazi captures Robotboy and turns him evil. / Bjorn promises Robotboy that he will become a real boy with his machine after seeing that Robotboy wants to be real, but Bjorn is just trying to destroy him so his robot will be the best.

Robotboy gets replaced with a super-large, cool-looking robot and he gets jealous and decides to leave Tommy. / Kamikazi and General Yakitoshi try and capture Robotboy in a competition to see who is the best supervillian. Meanwhile, Robotboy kills Gus... yet again.

Dr. Kamikazi creates Stevie, a massive boar to capture Robotboy, but the boar turns out kind and calls Kamikazi his 'Dada'. / Dr. Kamikazi disguises himself as Moshimo and says that Robotboy must be returned to him, or else.

Tommy and Gus have to be book buddies for a bunch of babies, but they turn out to be Kazi's Klones. / Moshimo creates Robotgirl, a cute girl version of Robotboy and he falls in love with her.

Kamikazi makes a Bambi-Bot to trick Tommy into falling in love, but the robot lets it slip... / Kamikazi turns Agent 17 into a Tommy look-alike to trick Robotboy into thinking it is him.

Dwight convinces Tommy to compete in the Tetherball finals and uses Robotboy to win. But then he has to play against Kamikazi... / Gus uses Robotboy to pirate a game which makes Robotboy believes there are aliens around!

Princess Justine orders Donnie to catch Robotboy for her. Donnie, in love with her (and her money), accepts. But can Donnie do it? / Kamikazi sends round a russian villian actor to pretend to be Tommy's babysitter so she can catch Robotboy!

Tommy teaches Robotboy to not hurt Gus because he is a good friend. Meanwhile, Kamikazi uses Gus's drool to make an army of Gus-like animals. / Kamikazi, Constantine, Bjorn and Kurt's Dad decide to invite themselves to Donnie's birthday party so they can wreck it.

Gus somehow gets an intelligant tapeworm implanted in his tummy which makes him skinnier. he has no idea it's Kamikazi's idea though! / At a Valentine's Day theme park, Robotboy falls in love with Gus, Lola gets tricked into riding on the Tunnel of Love with Kamikazi and Tommy thinks Bambi wants to be his valentine!

Robotboy uses an invention to help Tommy fight the bully, Kurt, for Bambi's Love. But soon Robotboy can't help anty longer! / When Constantine works as a fatty-food making chef at Tommy's school, he falls in love with the headmistress.

It's mother's day. Tommy give shis mother a free trip to a spa as a present, but realises that it's a plan set up by Dr. Kamikazi. / Kamikazi disguises all his mutants to make them look like teachers with Kameleon masks. Meanwhile, Gus gets his own robot!

Gus sets up a wrestling court in Tommy's back garden to show off how tough he is and to keep fit. / Gus uses Robotboy to predict his and his friend's futures, but when seeing it he finds out something terrible!