With the help of Doctor Strange’s sling ring, it would be fantastic to watch heroes explore universes other than their own (perhaps even ours).
Doctor Strange gave us a taste of characters jumping through multiple dimensions, but most of the movie is set on the normal Earth of the Marvel Cinematic Universe.
What I’m talking about here is the idea of entire plots being built around the idea of heroes visiting and exploring alternate worlds — where things may be just slightly changed or completely different from normal.
Comic book fans got to see some of this in the second season of the Flash television show in 2015, with the introduction of “Earth 2,” but some sci-fi fans will note that this was the entire premise behind the cult 1990s show Sliders.