I can't think of anything from a particular franchise that really grabs me, but I would love to live in a smoky, light-and-shadow film noir style universe complete with bizarre mysteries to unravel, cold-blooded crimes to avenge and lethal femme fatales to woo.
Aside from that, I think it would be cool to live in the world of 80s exploitation films, where basically all manner of kooky **** could happen and overlap stylistically with anything else, and the possibilities are only limited by what you can fit on a hand-painted VHS cover.