Apple TV+'s Dark Matter adapts Blake Crouch's novel into a 19-episode, two-season series starring Joel Edgerton as physicist Jason Dessen. Dessen finds himself trapped in an alternate version of Earth and must navigate other realities to get home while confronting the choices that define him.
The show distinguishes itself from multiverse-saturated franchises like the MCU and Rick and Morty by treating interdimensional travel as a desperate survival problem rather than an adventure. A device called the Box serves as the series' central invention. Travelers access corridors of doors leading to alternate realities, but finding a specific universe, let alone returning home, proves nearly impossible. A traveler's mental state influences which reality appears behind each door, transforming fear into a practical danger.
Jason's increasing desperation to escape actually makes escape harder. He encounters realities that appear welcoming but harbor hidden dangers. The tension escalates as the show uses its sci-fi concepts to create problems instead of solving them.
The series deepens its psychological complexity through Jason 2, an alternate version of Jason from another reality. In his own world, Jason 2 achieved professional success but lost his marriage and family. Learning of a reality where he can have the domestic life he craved, Jason 2 becomes a major antagonist who pursues Jason's life as something to take by force. Because Jason 2 understands his alternate self's mind, he becomes a particularly terrifying villain. Through their conflict, Dark Matter explores themes of envy, regret, individuality, and whether different life choices create distinct people or merely two sides of the same person.
The series frames the multiverse not as escape but as emotional horror. Access to infinite alternative realities makes committing to one imperfect life harder, introducing grief and jealousy alongside the thriller's physical dangers.