When America’s favorite serial killer returns this September 27, Dexter Morgan will have quite the juggling act on his hands. Will he be able to find the time for his extra curricular activities between diaper duty and playing house? Is this the year Deb finally connects the dots? And just how killer a role will John Lithgow’s Trinity Killer play? Not surprisingly, nobody’s talking. “I’m the only one on set who knows what’s going to happen in the next 12 episodes and it’s a fantastic feeling,” teased Lithgow at the recent San Diego Comic Convention. “I could actually speak two sentences right now that would make this entire building explode. It’s quite thrilling. My character has fantastic surprises. I act in order to surprise people and boy will I.” But until then, these first look photos of the new season will have to do.