Kyle's inability to sleep puts a strain on the family.

Kyle learns about lies, good and bad, and teaches the family a lesson.

Kyle experiences his first attraction toward a girl, Lori and Josh have their own relationship issues, and more is learned of the mystery man.

The kids' first day at school is traumatic for differing reasons, and Kyle still searches for his place in the world. At home, the Trager's plan for a romantic rendez-vous disrupted by the appearance of Tom Foss.

Kyle begins having random memories, Tom Foss begins making his presence known, and Lori's birthday brings some surprises.

Kyle learns basketball and the meaning of team and friendship.

Kyle, Lori and Declan investigate professor Kern.

Kyle discovers some new abilities that may be dangerous to him, Lori and Declan have trust issues, and Nicole worries that her relationship with Kyle may be standing in the way of his progress.

Kyle continues to search for answers, especially about his parents, and Amanda is confirmed.

Kyle gets to know Adam as the Tragers suffer separation pangs, and a surprise waits at Zzyzx.

Kyle struggles with the lies needed to stay with the Tragers, and Declan demands some answers.

As everyone at school waits for "the list" to be published so they know everyone's label, Kyle struggles with the label Adam gave him and whether he wants to fulfill it. Jessi XX is uploaded.

Kyle's training gets in the way of family life, and Hollander takes the first step toward infiltrating the Tragers.

A break-in at Amanda's house leaves Kyle feeling helpless, Jessi has her first session, and Stephen finds out Josh has raided his stash.

Kyle begins to have interactive memories that lead to a message from Baylin, and Josh prepares for his first date.

Hillary and Lori dip into social activism when they find they can't buy tickets to go to the dance together, Kyle gets nervous about his first date, and Jessi sparks a reaction.

Stephen's dad gets sick, and Kyle thinks he's getting messages from him; Jessi struggles to understand her actions.

Needing to prove something, Lori proposes a night in the forest, but her choice of location puts everyone at risk especially after Jessi invites herself along.

Ballantine makes himself at home... at the Tragers which triggers an invasion of Madacorp to retrieve Kyle's ring. Meanwhile, Amanda worries about a long-distance relationship and Jessi finds out Emily's secret.

Josh buys himself into a charity event, although for a good cause; Kyle gets an opportunity to find out more about Jessi, but it comes at a price; Foss becomes the first test subject on Stephen's project.

Jessi has disappeared, leaving chaos in her wake, and Nicole decides a lock-down is in effect until things calm down. At Madacorp, Stephen stumbles across something he shouldn't.

Kyle and Jessi follow clues from Adam to get answers, but what they find may be the biggest betrayal Kyle has experienced. At home, the Tragers wrestle amongst themselves over accepting Kyle back into the family.

Believing Jessi is dead, Kyle returns to the Tragers to confess everything, not sure he'll be welcome any more, but determined to take down MadaCorp and destroy all the information they have on Zzyzx.

Kyle is concerned when Jessi begins testing her abilities in public and becomes addicted to the spotlight; Josh faces up to his future.

Spring cleaning causes some of the Tragers to think about getting rid of more than their old possessions, and Kyle embarks on a mission against Carol Bloom when she blocks all his attempts to see Amanda after she unexpectedly returns home from the conservatory.

Amanda's presence puts the Tragers into an awkward position when a social worker comes to evaluate their fitness to take care of Kyle.

Amanda puts her foot down about Jessi just as Brian begins to isolate her, and Josh faces a crisis at work when money goes missing from the register.

Kyle tries to reconnect with Jessi by taking her to the University her mother attended; Amanda, Hillary and Lori brave a college bar in search of the perfect prom D.J.; Andy and Josh have a couple's therapy session with an unusual therapist.

Nicole and Stephen's anniversary may be affected when Kyle's brain goes on the fritz, and while he's dealing with the fallout Jessi sees a chance for more competition; Andy has news from her tests; and Amanda's mother lets up a little

Josh is accused of cheating when his test scores rise dramatically, and after Kyle is named the mastermind he finds himself struggling to protect people he loves, friends and a school event from cancellation. Elsewhere, Nicole confronts Brian about Jessi, and Kyle continues to receive mysterious IMs.

Sarah asks Kyle to intervene with Jessi, but his method may prove disastrous; Brian Taylor hits a wall in his quest for Latnok's approval, and the prom has a serious cash-flow problem.

The prom finally arrives, and with it changes, choices and exits in everyone's lives, and a devastating loss for Kyle.

After Amanda's abduction in "I've Had the Time of My Life", Kyle plots to rescue her from Latnok's clutches with the help of Jessi.

Kyle fears for Amanda's life after some psychic gives him a strong warning.

Nicole decides to take homeless Jessi in, like Kyle once. But on top of normal learning about family life, she's exactly his opposite, less delicate then a stampede, wrecking all kids' privacy and actively ratting. Amanda is having trouble rehearsing her vital college scholarship recital, and blames that on Jessi being constantly around Kyle. He works out Latnock left a novel memory-blocking device in her brain. 

Kyle, Josh and Declan hit the bar now Kyle needs to drown his sorrows after breaking up with Amanda.

Nicole experiences carcrash. Kyle and Josh also help a woman named Gretchen give birth.

Nicole is home and Cassidy admits Kyle has paid his debt after he visits Latnock's college campus facility, meets its generously provided for assorted 'regular' geniuses but declines to join. After the kids discover the Tragers can't pay the huge hospital bill, desperate plans are made to raise the fortune themselves. Josh thinks of renting out Jessi's flat as love nest.

Kyle accepts to return to Michael Cassidy's college selection, even brings Jessi, so they can check out Latnock's plans with them. He accepts to organize a party, choosing chemistry as a theme. Nate Harrison not only keeps opposing Kyle, he even becomes his rival for Amanda. Now Andy is to follow her lesbian 'parents' to Cleveland, she arranges for him to date 'perfect substitute' Katie, which proves an emotional roller-coaster for all three. Declan finds a new girlfriend. After courting coaching from Lori, Jessi realizes she'll never win Kyle from Amanda.

Josh first begs dad to let Andi stay with the Tragers, then proposes marriage to her, but neither agrees to more then consolation. Kyle cleverly helps Jessi to sneak into Cassidy's office, searching for clues regarding what happened to Sarah, actually noticed only by Nate, who has a Latnock tattoo. Jessi catches a mystery bug, but braves it to stand a mind trip so Kyle can trigger subconscious clues, indicating blood on Cassidy's hands.

For once encouraged by dad, Josh organizes a great evening for Andy, centered around her favorite Star Trek theme, still unsuspecting it's already their last together, which gets an intimate home finish. To gain Cassidy's confidence, Kyle helps Nate with a tricky challenge, brilliantly. Invited to Nate's room, Amanda discovers he has a confidential file on Sara. The Tragers find Jessi is obsessed with Sara's disappearance and the theory that Cassidy murdered her.

Josh is furious to find Andi sneaked out at night without a proper goodbye. Seeing his tough act can't cover up how miserable that makes him, Declan finds a way to fix that. Now Jessi is playing dead, even help from Amanda, who found out about Nate helping Cassidy spying on Kyle, is needed. But Cassidy sees trough the ploy and shows Kyle new pods to repeat Adam's experiment under Latnok instructions, and adds his ma is a co-founder, and more.