Andrew, his family, Dr. Jeffcoate and Kirk all witness a robbery.
Kirk's new girlfriend is Andrew's old flame.
Andrew advances too fast at an ad agency.
The men are auctioned off for charity.
Dr. Jeffcoate's experiment wipes out Andrew's memory.
An avalanche traps the Clements family and friends.
A visit by Dr. Jeffcoate's brother sparks an archaeological mystery.
A lab mishap renders Dr. Jeffcoate invisible.
Andrew and Kirk research a dating guide.
Andrew and Kirk broadcast illegally.
Andrew dresses in drag to get onto a movie set.
Dr. Jeffcoate is depressed on his 40th birthday.
Andrew is tried for burglary in a teen court.
Andrew and Kirk sign up as teen counselors.
House-sitter Andrew accidentally sets a fire.
Andrew becomes a popular calendar pinup.
A trip into the past unites Andrew with his father.
Andrew helps an ailing boy realize his dream.
Andrew immerses himself in writing a detective tale.
Andrew falls for a free-spirited collegian.
Dr. Jeffcoate, Kirk and Andrew head to the South of France.
Test results make Kirk doubt his abilities.
Hypnosis makes Andrew and Kirk switch personalities.
Grounded Andrew borrows a Ferrari entrusted to Stephanie.
A condo developer wants to raze a skating rink.
Dr. Jeffcoate's straight-laced niece falls for Kirk.
Kirk ignores Andrew for a pretty girl.
Andrew and Kirk vie to be a disc jockey.
Kirk thinks Andrew is spreading rumors about him.
Andrew's powers misfire in front of a girl.
Andrew chooses between a date and spending time with a troubled boy.
Kirk feels inferior after seeing Andrew rescue a child.
Dr. Jeffcoate uses physics to overpower a wrestler.
Kirk is accused of distributing bootleg tapes.
Kirk and Andrew think missing Dr. Jeffcoate is in peril.
Unhappy Kirk decides to live with his father.
Stephanie's boss is the developer threatening a wilderness area.
Andrew and Kirk ride along with the police.
Dr. Jeffcoate tries to cope with a class clown.
Smugglers kidnap Erin and one of Dr. Jeffcoate's old professors.
Kirk is implicated in a series of school robberies.
A classmate's ne'er-do-well brother may land Andrew in jail.
Andrew courts the school newspaper's photographer.
Andrew's new friends drink a lot.
Andrew has another encounter with the photon beam.
Andrew tries to help a beautiful, frightened runaway.
Andrew's reunion with an old friend turns to trouble.
Dr. Jeffcoate and Andrew compete in a father/son bicycle race.
Andrew helps Dr. Jeffcoate out of a scam.
Andrew forgets Stephanie's birthday.
Stephanie and a friend find trouble at a singles bar.
Andrew urges an insecure pal to try out for a play.
Andrew's pal Jeff plans a surprise birthday bash.
A neighbor videotapes Andrew as Ultraman.
Industrial spies kidnap Andrew and a classmate.
Andrew's ex-convict pen-pal asks Stephanie for a date.
Andrew inspires a local athlete to face a pro.
A machine creates a romantic alter ego for Dr. Jeffcoate.
Dr. Jeffcoate's new employer dumps toxic waste.
Videotape courier Andrew discovers he is carrying drugs.
Gang members trail Andrew and his date in Chinatown.
Grounded Andrew sneaks out on a date.
Andrew's powers suddenly disappear.
Erin wanders away from preoccupied sitter Andrew.
Dr. Jeffcoate takes Andrew and friends camping.
A look-alike replaces Dr. Jeffcoate's kidnapped friend (Fred Willard).
Andrew helps his TV hero (Gene Barry) gain new confidence.
Andrew offers to help Dr. Jeffcoate on a date.
Andrew uses his powers to get on the track team.
Stephanie worries after reading Andrew's diary.
Andrew joins a gang to retrieve stolen equipment.
A scientist's (Derek McGrath) photon beam gives a 14-year-old (Jerry O'Connell) super powers.