Whoopee and GAAAAHHHH! Here's the longest trailer yet for Guillermo del Toro's new FX horror show The Strain (debuting on Sunday, July 13), and I'm thinking this show has the potential to scare the crap right into your pants. It's kind of like Twilight... except it is the most different thing from Twilight you will ever see. WATCH! (And... GAHHH!!)