Flashbacks reveal a haunting connection between Marshall and the early migration. Meanwhile, Jude investigates a mysterious disappearance, and Sophie risks her life and career to help Reece save her daughter.

While Bellamy tortures the Grounder, Raven and Clarke make contact with the Ark and ask Abby to help them save Finn. On the Ark, Kane deals with his guilt, and…

Discovering that Jasper may still be alive, Clarke, Bellamy, Finn, Wells and Murphy head out to find him. On the Ark, Abby is determined to prove Earth is habitable, and…

Shawn is ecstatic when he discovers he’s finally been invited to a prestigious paranormal convention for police consultants. As the main event begins, the leader collapses on stage, and it…

Shawn is ecstatic when he discovers he’s finally been invited to a prestigious paranormal convention for police consultants. As the main event begins, the leader collapses on stage, and it…

Sheriff Jody befriends a young girl on the run from vampires. When she’s forced to kill one of the monsters, Jody calls in Sam and Dean for help. However, they…

A news reporter threatens to expose a top-secret military project, but when Carter and Jonas give her a tour of the X-303, they discover that she is a pawn in…

Disaster strikes the Stargate, trapping Teal’c in transit. SG-1 must turn to Russia — and to their enemies — for help.

When Carter goes missing, O’Neill teams up with Col. Maybourne again to free her.