We’re not even going to try to explain the plot of Terminator: Genisys to you; at this point, the time-travel shenanigans in this franchise are more confusing than Primer. Instead, when you’re watching the trailer, why not focus on Emilia Clarke’s American accent (it’s good), ponder why Jai Courtney keeps getting cast in everything, or try to imagine how they’ll explain the fact that Arnold aged. It will maybe have something to do with why there’s a Y in Genisys.