Speculation surrounding Avan Jogia's character ended when close observers matched his production stills to the deepest roots of Creepypasta mythology. Jogia portrays an analog archivist and freelance surveyor named Marcus Reid. In the film's timeline, Reid inadvertently crosses the threshold during the late-1980s testing phase, before Async ever established permanent containment airlocks.
The character operates as the narrative ghost haunting the narrative. Rather than appearing solely in contemporary sequences alongside Chiwetel Ejiofor's calculating Async division director or Renate Reinsve's skeptical environmental investigator, Jogia exists primarily on tape. Ejiofor and Reinsve uncover a stack of degraded magnetic media tracking Reid’s solitary descent through the maze. As analyzed by Bloody Disgusting, Reid represents the archetypal "first victim" chronicled across online forums: the wanderer who realizes the hum of the fluorescent fixtures masks predatory biological entities stalking the corridors.
Parsons hides the twist through Reid's personal artifacts. His backpack, shoulder-mount camera rig, and branded field jacket precisely match the silhouette of the anonymous cameraman from Parsons’ earliest 2022 YouTube uploads. By casting an actor with Jogia’s expressive screen presence, the production transforms an abstract digital meme into a tangible human tragedy.
