Set in a world where "parallel" versions of our reality are accessible, though unknown to most - and to visit them is illegal.
Parallel
2018
Parallels
2015
Possible Worlds
2000
Multiverse
2021
From Beyond
1986
Coherence
2014
The Giver
Waking Life
2001
Worldbreaker
2025
Doctor Who: The Runaway Bride
2006
Valerian and the City of a Thousand Planets
2017
The Running Man
1987
