List of Wicked Science episodes

Toby and Elizabeth become scientific geniuses after being zapped by a scientific ray gun called the MFE. Elizabeth interferes with Toby's first experiment, cloning a T-rex instead of a Dodo.

Toby tries to prove he is a genius by creating an anti-gravity machine and fixing it to the school's lawnmower. Elizabeth sabotages Toby's plans to make sure no one finds out they are both geniuses.

Elizabeth and Dina both run for Class Rep. Elizabeth uses anti-friction spray on her competitor, putting Dina through a dangerous situation.

Elizabeth teams up with Garth to put some muscle into her plans.

Elizabeth frames Dina vandalising Mr. Tesslar's car, in hopes she is named Class Rep.

Toby creates an organic growth accelerant for Dina, after Elizabeth makes Dina's hair fall out. The organic growth accelerant results in Dina growing a beard.

Russ breaks Mr. Tesslar's car headlight, so Toby creates some invisibility paint until they can fix the headlight.

Toby creates a robot Dina, so she can be on her date with Sean and work her shift at the same time.

Toby throws a beach party for Bianca's birthday. Elizabeth is not invited, and makes a storm at the beach using electromagnetic waves on the clouds.

Toby produces a pheromone compound to make the guys irresistible to the girls.

Mr. Tesslar finds that the science equipment has been tampered and declares that the lab will be locked from then on.

Mr. Tesslar installs a security camera to find out who is using the lab. That way Elizabeth gets caught on the videotape.

Elizabeth is sacked as director of the school's centenary celebration and vows to ruin the celebration by destabilizing the set.

Elizabeth sets up a secret lab in the school's basement and orders Garth to shrink objects from the storeroom but Dina discovers him. Completely panicked, he shrinks Dina.

In her basement-founded lab, Elizabeth uses too much power and Mr. Tesslar tries to track it down, but she sets up Toby and Russ to keep the lab's location safe.

Toby makes special gloves which allow Russ to play the guitar like a rock star. Elizabeth launches her new line of makeup called Mood - which is a huge hit.

Toby intercepts Elizabeth's teleportation machine and so, he is teleported to Elizabeth's secret lab.

Toby creates a remote control that allows him to win an arcade game, but the game goes berserk.

Toby modifies the MFE machine to scan for Bianca in a rocky landscape. During the excursion, he finds a rock that reacts strangely to the MFE.

Toby's nanna is sent back in time through a wormhole generator and a younger version of Toby's nanna comes through the wormhole, destroying the generator.

Toby decides to create a visual memory for Russ who holds the missing element of how he and Elizabeth became geniuses.

Toby finds the correct sequence, called the genius key. He accidentally turns Russ into a genius.

Toby attempts to use the genius key to turn off Elizabeth's genius. Toby and Elizabeth meet secretly in the gym, and just as Toby prepares to cancel Elizabeth's genius, Mr Tesslar walks in seeing Toby with the stolen MFE.

Elizabeth clones Ms Vyner so she can control the school. Under threat of expulsion for being caught with the MFE, Toby tells Mr Tesslar everything about his genius. He goes to Ms Vyner about it, but he is really talking to Clone Vyner, and Mr Tesslar is fired.

Elizabeth takes Bianca captive in the hope Toby will give her the genius key, or she will use the shrink ray on Bianca.

Season finale; Elizabeth reveals a T-rex to a press conference at the school, but the T-rex rampages through the school. Toby creates a giant doll to fight the T-rex, and the doll wins. Toby zaps himself and Elizabeth with the MFE, removing their genius. However, Elizabeth still has the genius key in the pocket.

A new student arrives at Sandy Bay School, Jack. His only wish is to discover Elizabeth and Toby's secret. Elizabeth has turned Toby's cousin Sasha and Russ into flies.

Elizabeth's experimenting ends up making Sasha's teeth fall out in the bathroom sink. Thinking Garth will leave her as her sidekick Elizabeth causes him to grow breasts until he joins her for good. Will Elizabeth ever learn?

When Toby wants to get into the swim team to impress Niki, he makes a formula that makes him swim like a fish. But what will happen when Elizabeth finds out

After Elizabeth gets a deadly fever from Verity, she must do everything anyone ask when needing help. Soon finding out that she could die she requires Toby's help. Will Toby save her?

Toby ruins Niki's project and his friends try to help him win back Niki by imposing as Toby and giving her a new one. But Elizabeth notices something is up.

Russ is convinced he is a loser, so Toby helps by building a time machine so Russ can see his heroic ancestors. But it all goes wrong and Russ is time-swapped with a man from prehistoric times. Will Toby be able to save Russ?

Elizabeth is forced to move her gadgets from her lab temporarily. In a mixed turn of events Jack finds them. Now that he is closer than ever to Toby and Elizabeth's secret, what will they do?

After Niki gets criticized by her swimming coach, she tells Toby not to worry about it and says it's a confidence thing. Toby makes her a confidence ring, but when Russ puts it on, he refuses to take it off, until he loses it. Meanwhile, Verity wants to form a cheer squad to help win the swimming championships but keeps getting ignored, until she finds the ring.

Elizabeth zaps herself and Toby into a virtual reality game. Meanwhile Sasha gets reunited with her childhood horse.

Toby and Niki finally go on a date, but Elizabeth has a plan for them. Jack sees one of Toby's inventions and tries to get it for himself.

Toby and his friends discover a koala, whilst Garth's stupidity lands the enlarger ray in Jack's hands. By a series of events the koala enlarges and causes havoc across the school in a mist created by Toby? Will Toby and Elizabeth's secret come out? Will Jack act on his suspicions?

Sacha Johnson and Russ Skinner accidentally swap bodies after Russ bumped Sasha to one Toby's inventions and then the Machine zapped them together in front of the machine.

They learn to appreciate together each other's good qualities.

Elizabeth, hung up on Toby, blackmails him to go to the social with her and not Niki, whom he had already been asked by. Although, Elizabeth's blackmail device causes chaos when it falls into Jack's hands and she is forced to tell him their secret.

Because no one trusts Jack, he makes sure that Toby and his friends are all distracted so that he can take a peek in Toby's shed. But will he end up regretting this?

Elizabeth's tricks accidentally enable Sasha with extraordinary abilities to communicate with animals Dr. Dolittle style. Sasha uses her new talent to hilariously punish Elizabeth.

After Verity does an experiment by a lake, the experiment goes wrong and Verity is slowly turning into an amphibious monster.

When Elizabeth goes to any extent to get information out of Russ, Jack finally gets evidence proving they are geniuses. Will he get away with it?

Toby uses his flying machine to help Russ, but doesn't know Jack is watching. Meanwhile, a dog-lover offers to donate money to the school. How will Jack try to blackmail Toby for the genius key this time?

Elizabeth creates a freaky machine to be her new assistant, but it becomes consumed with the idea that he must protect Elizabeth and soon her safety is in danger.

Angry that Toby and Nikki are together, Elizabeth sticks Toby in a time loop, so he repeats the same day over and over again.

Once Mr Woods and Elizabeth are paralyzed by octopus poison, both Toby's side and Elizabeth's companions have to team up together to find an antidote.

Elizabeth gets revenge on a famous Hollywood actress who starts attending their school by playing a childish prank.

Garth's prankster cousin Rodney pays a visit. Whilst staying he manages to not only annoy everyone, but also turn into a half-man half-spider (Spiderboy).

Toby has to meet Nikki's parents. But Jack and Elizabeth have teamed up to make it a disaster.

Elizabeth decides to use Jack to make Toby jealous. All the while Jack is using Elizabeth to find out more information and to steal the disc.

Series finale. Still love-struck, Jack talks Elizabeth into making Toby normal again. She agrees and goes off to perform it. While she is out of the way, Jack turns himself into a genius. Will Toby come to her rescue when she's held by a giant koala?