Apple TV’s sci-fi thriller Dark Matter gets even trippier in season 2

Confusion is a generally accepted side effect of mystery box shows. They slather on secrets with the promise of a satisfying payoff in the end, and sometimes the cast and crew even have a hard time following what's going on. But even by the standards of the genre, Dark Matter is extreme. Its multiversal premise, which involves a man kidnapping a version of himself from another world, can be hard to wrap your head around, and as the first season went on, things only got harder to follow. With…