One life. Infinite possibilities.
Jason Dessen is abducted into an alternate version of his life. To get back to his true family, he embarks on a harrowing journey to save them from the most terrifying foe imaginable: himself.
The Dessens receive an unwelcome visitor. Ryan finds Amanda. Leighton finds himself.
The search for a new home starts again. Amanda and Ryan set off on a quest.
Jason’s fixation on the Box tests his marriage. Ryan and Amanda step into a world forever changed.
The Dessens reach their breaking point.
The story of a Jason who lost his family.
Daniela meets someone from her past. Jason pursues his dream. Leighton unveils a new project.
Charlie meets a kind stranger. Blair gives Leighton a warning. Amanda and Ryan face an unknown horror.
As unexpected reunions unfold, Agent MacNamara sees for himself what the Box can do.
Laurel discovers a new purpose after a shocking arrival shakes up her world.
Season finale. A high-stakes gambit leads to unintended consequences.
