Who doesn’t love parallel Earth stories? “What if’s”, “Elseworlds” — whatever you want to call it, it’s always a blast to see established TV shows take the characters we know and twist them around without worrying about the consequences, since this is just a parallel universe we’re visiting. Star Trek did it quite often, but they always did it well; Stargate SG1 did a couple of them that turned out pretty good, too. But what about a movie based on the parallel world premise? That’s the idea behind Kevin Sorbo’s new sci-fi actioner, “Paradox”.