The town huddles in a last attempt to locate the vanished Astraeus before it’s too late!

Beverly Barlowe resurfaces in Eureka seeking Carter’s help to free the Astraeus crew, and the rescue plan lands Carter in the crew’s virtual world.

The Astraeus crew returns to Eureka four years later and must adapt to a myriad of changes, including a more oppressive version of Deputy Andy.

A state trooper picks up a runaway boy, but when he undergoes a strange transformation, three murders result. The Fringe team is called in to investigate and discover that a small…

Believing that key information about his father’s past was lost when his memory was erased, Lex decides to join an experimental program with Dr. Garner to regain the information so…

Clark and Lana each make an attempt on Chloe’s life for unknown reasons after they receive a mysterious e-mail from the Summerholt Institute. Clark must discover the source of these…

Ryan (from “Stray”) returns and Clark has to save him from Dr. Garner of the Summerholt Research Facility. Meanwhile, Aunt Nell leaves Smallville, and Lex wants to expand the plant…

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…

Kyle and Josh become involved in a complicated cheating scandal at school. Meanwhile, Jessi is being pushed by Taylor to train for the Latnok presentation.

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…

Amanda gets a job at The Rack, but her first day does not go well. Meanwhile, Jessi’s presence in Kyle’s life continues to irk Amanda, and Josh is placed in…

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

Kyle and Amanda’s relationship hits a period of uncertainty after she makes a surprise visit home, but is uncharacteristically cagey about the reason why. Meanwhile, Jesse loses her patience with…

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…

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…

An out-of-control and missing Jessi increases tensions within the Trager household, forcing Nicole to institute precautionary measures.

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…

Kyle, Declan and Foss plot to retrieve Kyle’s Latnok ring. Meanwhile, Lori begins to question Stephen’s time at Madacorp.

Lori, Kyle, Jessi, Declan and Amanda stumble upon the ruins of Zzyzx while on a camping trip in the woods. Andy shares a life-changing secret with Josh.

Kyle wonders if he made the right decision about returning to the Trager household, especially when he realizes how much he can’t tell them. Meanwhile, life outside of Zzyzx begins…

With Adam Baylin’s help, Kyle begins to realize the truth behind his existence but soon finds himself back at the Trager’s house under the training of Tom Foss.

As new details of Jason’s death begin to emerge, Archie pleads with Miss Grundy to come forward with what they heard at Sweetwater River. Betty makes an effort to mend…