Troy arrives for Evie's 18th birthday.
Kyle goes for his high-school diploma.
Kyle and Donna are trapped in Kyle's apartment.
Evie tries to be in three places at once.
Evie and Donna compete on a TV game-show.
Evie usurps Donna's power to grant a concert permit.
Lindsay's lead in a play goes to her head.
Evie and Christina try to meet a hospitalized actor.
Evie helps Chris become a top used-car salesman.
Evie tutors an ex-convict biker.
Evie spends her college-fund money at the mall.
A dictator's son stays with the Garlands.
Evie and Lindsay join the student-body police.
Evie and Donna outwit a con man (Kelly Monteith).
Evie thinks she has lost Chris to a better dancer.
Evie and Lindsay try being roommates.
Donna helps Kyle overcome his fear of flying.
Evie makes a music video; guest Tiffany.
A glamorous guest (Susan Anton) impresses Evie.
A space villain (Richard Moll) targets Donna.
Evie misuses Troy's gift of mind-reading power.
Evie accidentally gives Donna amnesia.
Troy accidentally miniaturizes Evie.
Chris competes with a rival for Evie; guest Mr. T.
Chris joins the Marines; guest Lyle Alzado.
Donna insists Kyle not show favoritism.
Donna opposes Kyle for the mayoral seat.
Evie uses her powers to get Donna a diamond necklace.
Evie turns Chris into the perfect husband for a school assignment.
Evie receives notes from a secret admirer.
Evie turns Kyle into a granite statue.
Lindsay fills in so Chris can go to the prom.
Evie changes an ivy into a woman who then dates Kyle.
A dental retainer causes problems for Evie.
Baby sitter Evie changes her infant charge into an adult.
At a place she shouldn't be, Evie is the millionth customer.
Evie raises funds for school with a rock concert.
Evie turns herself into a boy to be jilted Lindsay's date.
A class heartthrob uses Lindsay to pass an exam.
Evie takes a spaceship ride with her grandfather.
An alien elixir causes hair growth.
Evie falls for her gymnastics coach (Scott Baio).
Evie fools a driving instructor (Richard Moll).
Evie's flu symptoms make Kyle think the house is haunted.
Evie transforms a frog into a beau to make Chris jealous.
Evie accidentally separates Donna's head and body.
Evie must leave a birthday party after the dress she conjured up disappears.
Evie's father offers her one of 10 powers as a birthday gift.
Evie receives a puppy from Troy's home planet.
Evie caters a bridal shower to earn money to replace Donna's clock.
Kyle feigns injury so Donna and Evie will wait on him.
An electric shock makes Evie clairvoyant.
Evie concedes to a classmate in a mother/daughter pageant.
Evie fulfills Beano's wish of being a child again.
Evie turns Beano's cologne into a love potion.
Wanting to be in two places at once, Evie splits herself.
Evie and Lindsay seek Tom Cruise during a Hollywood vacation.
Evie calls on President Lincoln for help in a school election.
Evie becomes a waitress.
Evie invents a father to escort her to a dance.
Lindsay and Evie's dispute over a stereo ends in court.
Evie panics when a talent agent eyes her beau.
Evie reluctantly accepts a nerd's invitation to a dance.
Kyle must rescue the Garlands from counterfeiters; guest Jamie Farr.
Troy's father (Tom Bosley) visits Earth.
Evie tries to discourage Donna's old flame (Patrick Wayne).
Evie prepares for her first kiss.
Kyle's high-school rival is now in a wheelchair.
Evie uses her powers to help Donna's new business.
Evie travels back to her parents' first meeting.
Evie gets four wishes on her 14th birthday.
The military arrives after Evie's secret is revealed.
Evie tries to change her age to attract a boy.
Donna dislikes Evie's new punk-rocker beau.
The cube which Evie uses to talk with Troy disappears.
Evie suddenly breaks out in blue spots.
Donna's latest lie about Troy gets her in trouble.
The Soviets think Evie's cube is a weapon.
Kyle gets a chance to revive his old TV character in a movie.
Donna invites an obnoxious new student to dinner.
Evie sends the mayor's photo to Beano's pen pal.
Donna and Evie find an 'anterean' truth egg.
Unknown to Evie, Donna has a date with Troy.
Donna's mother and Mayor Applegate begin dating.
Beano wants a celebrity for his diet-center opening.
Sitter Evie's infant charge suddenly starts to talk.
Charles Nelson Reilly opposes Kyle for mayor.
Evie's wish turns Donna into a '50s mother.
Evie's knowledge confounds NASA; guest Scott Carpenter.
Evie's new power turns Uncle Beano into a dog.
Evie challenges a boy to a basketball game.
Donna feels neglected as Evie gets to know Troy.
Evie consults a psychiatrist about her nightmares.
Evie overdoes it with her power to freeze time.
Half-alien Evie turns 13 and discovers her powers.