A man dies mysteriously in the woods. Moments later he is stalking and murdering someone in a completely different environment. Meanwhile, a small group of strangers are stuck in an infinite loop. Is the killer some kind of doppelgänger? Is a mysterious social media "Challenge" responsible for his actions? Is the infinite loop the center of alternate universes taking and sending people randomly to other universes?
| Actor | Role |
|---|---|
| TTen-Headed SkeletonNot listed | Not listed |
| MMoriah SittnerNot listed | Not listed |
| LLynne PhamNot listed | Not listed |
 Tatiana LombardoNot listed | Not listed |
| KKrista MoyNot listed | Not listed |
| PPam XiongNot listed | Not listed |
| SSarah VillacarilloNot listed | Not listed |