We Are Not Who We Are Haven Syfy, Fridays, 9/10 PM “As You Were” Written by Jose Molina Directed by Rob Lieberman “Do you trust me?” —Nathan Boy, how I love a good house-party story—a bunch of folks stuck in a remote house, preferably large and creepy, with a killer among them. Agatha Christie refined the idea with And Then There Were None, about a bunch of people stuck on an island, being killed off one by one. Harper’s Island reprised that theme recently. John W. Campbell’s seminal 1938 novella, “Who Goes There?”, added a shapechanger to raise the paranoia level, and became…