Meet the Powells! An ordinary family with so much going on in their own lives, there's no time to spend together. This is exactly why Jim (Michael Chiklis) proposes a family vacation to Brazil. While Stephanie (Julie Benz) is doing research, Jim and the kids, Daphne (Kay Panabaker) and JJ (Jimmy Bennett), will make new memories exploring South America. It's what families do.
Jim Powell's hot on the heels of malicious bank robbers, armed with the might of his new super powers. Never mind that he promised his wife he wouldn't fight crime. He can't resist. Could you?
Jim and George track a group of thieves robbing high-end weddings after Stephanie's ring is stolen; J.J. asks Daphne to scan the mind of a cute girl to see if she has feelings for him.
Jim is mistaken for a dangerous vigilante while patrolling the park at night; Daphne uses her abilities to gain an invite to an exclusive party.
Jim tries to discover the cause of recent earthquakes; Stephanie suspects that J.J. may be lying about his lack of powers.
When Stephanie's parents visit unexpectedly, the Powells must stop using their powers; Daphne uses her abilities to help Jim!
Jim tries to take down a dangerous and elusive mobster; against Dr. King's wishes, Stephanie looks into Dr. Volson's research of a mysterious plant; J.J. helps Katie get a date.
Stephanie tries to uncover why Jim has suddenly lost his powers; J.J.'s teacher catches him hacking into the school's computer system; Katie begins falling for her mysterious new beau.
Jim and Stephanie plan a romantic evening to celebrate their 18th anniversary, but they find themselves using their powers to deal with a serial killer.
George mistakenly receives credit for thwarting a robbery that Jim stopped; conflict arises between Katie and Stephanie.
Jim starts to become suspicious of his new friends Dave and Michelle; Daphne runs for student council president; Katie shares a secret with Stephanie.
Jim's brother learns of the family's powers and tries to use it to his advantage; Katie is promoted.
Jim's secret is put at risk when the police station is taken hostage; Stephanie and Kelly become suspicious of a human resources vice president (Rebecca Mader).
Stephanie tries to solve the case of her friend's attack before Jim does; Daphne calls foul when Jim allows J.J. to date a senior but won't let her; Katie discovers unsettling news about Joshua.
Dr. King orders a shape-shifter to infiltrate the Powell house and kill one of them; J.J. tries to solve the murder of his ex-girlfriend's mother.
An innocent boy is accidentally hurt when Jim diverts a bullet; Daphne's boyfriend injects his father (Anthony Michael Hall) with stolen trilsettum serum; Joshua asks Katie to marry him.
Mrs. X (Lucy Lawless) tells Sophie (Tricia Helfer) to put Jim and George under a spell; Stephanie faces a decision; Daphne's boyfriend starts to have suspicions.
Mrs. X wants a supervillain, who has animallike powers, to eliminate the Powells; Daphne skips school to go to a video shoot; J.J. questions Mr. Litchfield's intentions; Katie makes a discovery about Joshua.
George helps Jim find those responsible for a cop's death.
Mrs. X kidnaps J.J. and forces him to solve an enigma; Joshua and Katie reconnect; George is held prisoner on a plane that spirals out of control.