#1 - Endgame 8.42
Season 1 - Episode 10
The Petersons, Kyle's real parents, arrive to take him home, but Kyle is skeptical about his biological ties, so he turns to Tom Foss for answers. Meanwhile, Steven has trouble accepting that Kyle may be leaving.
#2 - Pilot 8.39
Season 1 - Episode 1
A teenager is found disoriented in the middle of traffic and taken to a detention facility. Later, Nicole Trager, a psychologist, comes to examine him, and takes him home. He gets on the bad side of both Trager kids, Josh and Lori, and annoys Stephen, Nicole's husband. But one by one, Kyle influences them to accept him.
#3 - This Is Not a Test 8.34
Season 1 - Episode 5
Kyle, Lori and Josh experience difficulties on the first day of school while Nicole and Stephen receive a visit from Tom Foss.
#4 - Lockdown 8.30
Season 2 - Episode 12
An out-of-control and missing Jessi increases tensions within the Trager household, forcing Nicole to institute precautionary measures.
#5 - Leap of Faith 8.30
Season 2 - Episode 13
Kyle breaks quarantine to find Jessi and they use the photo from Baylin's lock box to search for answers. Meanwhile, the Trager's sort through all that they know about Kyle in order to make sense of who he really is.
#6 - I've Had the Time of My Life 8.30
Season 2 - Episode 23
The teens scramble to make their prom night as perfect as possible, and Jessi makes a surprise announcement regarding her relationship with Sarah.
#7 - Tell-Tale Heart 8.29
Season 3 - Episode 8
What Jessi and Kyle find in Cassidy's safe sends them searching for the truth about Sarah Emerson, but Jessi's unrelenting method may endanger her life. At home, Declan finally puts his foot down, and Josh already misses Andy.
#8 - Guess Who's Coming to Dinner 8.28
Season 3 - Episode 9
Kyle risks losing Cassidy's trust when he begins a deception aimed at discovering Latnok's true purpose, and Jessi, devastated by their discovery, has a hard time putting aside her emotions. Elsewhere, Josh plans a perfect farewell for Andy.
#9 - Grounded 8.28
Season 2 - Episode 17
Amanda's presence puts the Tragers into an awkward position when a social worker comes to evaluate their fitness to take care of Kyle.
#10 - Overheard 8.26
Season 1 - Episode 9
Kyle discovers that he has the ability to read lips and listen to distant conversations, so he recruits Declan and uses the newfound abilities to investigate Tom Foss. Meanwhile, Josh stresses over his grades. Amanda's boyfriend has a terrible secret.
#11 - Memory Serves 8.26
Season 1 - Episode 8
After an unusual hypnosis session, Kyle is determined to unlock his memory, so he accompanies Lori and Declan to the University of Washington to search for clues about the missing Professor Kern and how his relationship ties in with Kyle.
#12 - First Cut Is the Deepest 8.23
Season 2 - Episode 19
Hoping to work things out with Jessi, Kyle takes her on a trip to research Sarah. Meanwhile, Lori and Hillary con Amanda into visiting a college bar in search of a DJ, and Andy and Josh seek couples counseling.
#13 - Sleepless in Seattle 8.22
Season 1 - Episode 2
Kyle encounters the concept of time and wonders why those around him focus on it. In an attempt to tire out Kyle, his family subjects him to running, sleeping pills and other activities. Josh suspects that Kyle may be an alien.
#14 - House of Cards 8.21
Season 2 - Episode 10
Kyle, Declan and Foss plot to retrieve Kyle's Latnok ring. Meanwhile, Lori begins to question Stephen's time at Madacorp.
#15 - Blame It on the Rain 8.20
Season 1 - Episode 6
Kyle becomes frustrated when he experiences his first brief flashes of memory, and he ultimately finds comfort from Amanda. It's the day of Lori's birthday, but she's not excited about it while Kyle on the other hand, wishes he even knew the date of his birthday.
#16 - The Lies That Bind 8.20
Season 1 - Episode 3
Nicole has things to attend to, so other members of the family have to babysit Kyle, who's having trouble processing the little white lies that his family tell. Meanwhile, Steven learns that he'll have to lay off employees & Amanda freaks out over a fender bender.
#17 - Balancing Act 8.20
Season 2 - Episode 4
Foss is alarmed by a murder in the forest, which pushes Kyle to his breaking point. Declan's probe of what he believes in Kyle's secret could have major consequences.
#18 - The List is Life 8.20
Season 2 - Episode 3
Kyle's attempts to return to a normal life at the Trager's house is complicated by Tom Foss' training. Meanwhile, Jessi (XX) begins her mission to get close to Kyle.
#19 - Diving In 8.20
Season 1 - Episode 4
Kyle attempts to figure his emotions and sudden attraction to next door neighbor Amanda, while Lori and Josh are also experiencing love pains of their own.
#20 - The Future's So Bright, I Gotta Wear Shades 8.18
Season 2 - Episode 15
It's Career Week at school. As Kyle and Josh contemplate their respective futures, Jessi's quest for acceptance clashes with Kyle's need for anonymity. Meanwhile, Brian Taylor seeks parenting advice from Nicole.
#21 - It Happened One Night 8.18
Season 3 - Episode 1
Restrained and weakened, Kyle awakens inside a Latnok building. Despite his predicament, Kyle must escape and rescue Amanda—who is being held in the same building.
#22 - Kyle Got Game 8.16
Season 1 - Episode 7
Kyle links his memory to a missing professor, but finds a welcome distraction when he joins the basketball team. Meanwhile, Nicole gains a better understanding of Kyle's unique situation.
#23 - To C.I.R., With Love 8.15
Season 2 - Episode 14
Believing Jessi is dead, Kyle returns to the Tragers and reveals the truth about Madacorp. He's now determined to take down MadaCorp and destroy all the information they have on Zzyzx.
#24 - Hands on a Hybrid 8.15
Season 2 - Episode 11
After finding a photo of himself and Jessi locked in Baylin’s box, Kyle and Declan realize that the best way to crack the mystery of Jessi is to get close to her is at the high school charity event. Once there, Kyle uses the opportunity to talk to the already vulnerable Jessi. Meanwhile, other secrets are revealed during the event as Lori finds out the identity of her attacker.
#25 - Hello... 8.14
Season 2 - Episode 22
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.