Paleyfest 2011 - Supernatural panel at the Saban Theatre in Beverly Hills, CA. In person: show creator /writer/executive producer Eric Kripke, writer/executive producer Sera Gamble, actor Jared Padalecki, actor/director Jensen Ackles, actor Misha Collins (who plays Castiel), actor Jim Beaver (who plays Bobby Singer), and writer/director/producer Ben Edlund.