Weird Science - Season 3

After Chett breaks up with his girlfriend, Lisa finds him a new woman, who turns out to be an alien who eats her mates.

Gary forgets Lisa's new password, leaving her locked out of the computer without her powers.

Wyatt wishes for his grandmother to spend a day with the energy of a young person, but she gains this energy by sucking it from any young person she touches.

Chett becomes a superhero after Lisa accidentally makes him invincible. 

When Gary becomes convinced Wyatt's father is successful because of a lucky suit, Wyatt lends his dad's suit to Gary's father to prove a point.

Gary joins the school newspaper to get close to a girl and Lisa gives him a pen in which anything he writes about becomes true.

Lisa transforms Wyatt's car into a sleek, sexy talking car named "Nadine," with whom both the boys literally fall in love.

Lisa and the boys become trapped in a horror movie, where they must depend on Gary's encyclopedic knowledge of slasher movie conventions to keep them alive.

Lisa becomes a slave to Wyatt's greedy friend, who reprograms Lisa and forces her to erase the boys' memories of her.

Lisa zaps Wyatt and Gary into "The Sci-Fi Zone," the boys' favorite TV show, after the pair break off their friendship following an argument.

A glimpse into the future shows Wyatt that he is destined to steal Gary's prom date. To turn the girl off, Lisa gives him Chett's personality.

Lisa helps Gary and Wyatt become Baywatch lifeguards, but the job doesn't turn out as planned.

To test out possible careers, Lisa gives Wyatt a box of magic chocolates that leap him into the bodies of various professionals.

Gary is spotted using a pair of flying shoes Lisa created, bringing FBI agents Scolder and Molly to town to investigate rumors of the paranormal.

Lisa and the boys trade lives, with Lisa becoming a homely teenager and Gary and Wyatt becoming incompetent genies.

When Chett meets the ghost of a 12th Century ancestor, he travels back in time to be a warrior.

Lisa transports Gary and Wyatt back to the Old West to watch Gary's great great grandfather, Red Brick Wallace, defeat a gang of desperadoes with his bare hands. 

Gary overloads Lisa's virtual reality spy game and turns Farber High into a real life James Bond adventure.