To find the ideal girlfriend for Chett, Gary, Wyatt and Lisa reel in a girl named Ali who is really an alien who wants to eat him after they have sex.

Lisa creates a super secure computer to protect her files and Gary immediately forgets the password. Now Lisa is human and goes through several new experiences.

Wyatt laments that his grandmother doesn't have the energy that she used to. Lisa zaps Nana who starts to pull the energy from everyone she meets and ages people including the boys.

After Chett is struck by lightning, Lisa makes him invincible. Chett then becomes the superhero Star Spangled Butt Kicker and fights crime until the invincibility wears off at the wrong time.

A lucky suit borrowed by one parent gives the other parent bad luck thanks to Lisa.

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 zaps up a car named Nadine who has such a great personality that Wyatt dumps Mindy and falls in love with the car.

Gary and Wyatt have Lisa zap them into the movie Bikini Camp Slasher.

Phoebe, a friend of Wyatt's, learns about Lisa, takes control of her, wipes the boys' memories of Lisa and ends up with her own national talk show.

After Gary and Wyatt have a falling out, Lisa zaps them into their favourite TV series "The Sci-Fi Zone" which was why they became friends in the first place.

Gary learns that Wyatt is going to steal his date at the prom, so Lisa gives him Chett's personality which his date really likes.

When Lisa turns the boys into lifeguards on a Baywatch (1989) beach, things are great until Gary gets turned into a merman and another electronic genie is found.

To try out various careers Wyatt leaps from career to career.

When Gary is caught flying around with a pair of magical shoes, two F.B.I. agents show up who investigate strange and weird incidents.

Lisa and the boys changes places. Lisa is a teenager at school who falls for the most popular guy and the boys mess up trying to perform magic.

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

The boys go back to the Wild West to meet a family folk hero.

After breaking their virtual reality spy game, their high school changes and the principle wants to take over the world.