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.

After witnessing the future, Stephanie tries to alter a chain of events that would lead to her family's downfall; George helps Jim find those responsible for a cop's death.

The Powell's lives are in danger when a super-villain with animal-like powers is tasked by Mrs. X (Lucy Lawless) to eliminate the family.

The mysterious Mrs. X (Lucy Lawless) tasks the sexy - and dangerous - Sophie (Tricia Helfer) to cause Jim and George to fall under her spell and make them do whatever she wants them to - which could place Jim's marriage ...

Jim's feelings of guilt are overwhelming when, during a fight with a thug, he diverts a bullet that accidentally hits a boy - causing life-threatening harm. Meanwhile, Daphne's boyfriend, Chris, steals the trilsettum ser...

Dr. King orders a shape-shifter to infiltrate the Powell house and kill one of them; J.J. tries to solve his ex-girlfriend's mother's murder.

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.

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).

Jim's brother learns of the family's powers and tries to use it to his advantage; Katie is promoted; Daphne becomes a part of the school's peer disciplinary committee.

Jim starts to become suspicious of his new friends Dave and Michelle; Daphne runs for student council president; Katie shares a secret with Stephanie.

George mistakenly receives credit for thwarting a robbery that Jim stopped; conflict arises between Katie and Stephanie; Daphne becomes increasingly suspicious of Katie's boyfriend.

Jim and Stephanie plan a romantic evening to celebrate their 18th anniversary, but they find themselves using their powers to deal with a serial arsonist with special powers of his own; Daphne and J.J. join forces to win...

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 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.

When Stephanie's parents visit unexpectedly, the Powells must stop using their powers; Daphne uses her abilities to help Jim track down the perpetrators of a home invasion.

Jim tries to discover the cause of recent earthquakes; Stephanie suspects that J.J. may be lying about his lack of powers; Daphne faces a moral dilemma when she reads the minds of a fellow student and teacher.

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 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 tries to track down elusive bank robbers; Stephanie looks into discovering the source of the family's new powers; Daphne discovers that JJ has become a genius and is hiding it from the family.

After surviving a plane crash, four family members discover new and unique superpowers.