I always enjoy alt universe themes.
If you like this one, or don't but also like the alt univ, there's a new series, "Counterpart", to continue with, and another underrated mini series, "The Lost Room" (2006, currently 8.3 stars here at IMDb).
Another pretty good movie in the same genre, "Parallels", (2015, underrated at 6.2 here at IMDb by critics that can't grasp sci fi)
If you like this one, or don't but also like the alt univ, there's a new series, "Counterpart", to continue with, and another underrated mini series, "The Lost Room" (2006, currently 8.3 stars here at IMDb).
Another pretty good movie in the same genre, "Parallels", (2015, underrated at 6.2 here at IMDb by critics that can't grasp sci fi)