Supernatural stars Jensen Ackles (left) and Jared Padalecki (right) at the Warner Bros. booth (© 2010 WBEI. Photo Credit: Warner Bros. Television Entertainment/Greg Gayne)
Supernatural star Misha Collins in the signing at the Warner Bros. booth (© 2010 WBEI. Photo Credit: Warner Bros. Television Entertainment/Greg Gayne)
Supernatural star Jim Beaver at the Warner Bros. booth (© 2010 WBEI. Photo Credit: Warner Bros. Television Entertainment/Greg Gayne)
Supernatural star Jared Padalecki at the Warner Bros. booth (© 2010 WBEI. Photo Credit: Warner Bros. Television Entertainment/Daniel Marty)
Supernatural stars Jensen Ackles (left) and Jared Padalecki (center) share a laugh, while creator/executive producer Eric Kripke looks on at the signing in the Warner Bros. booth (© 2010 WBEI. Photo Credit: Warner Bros. Television Entertainment/Greg Gayne)
Supernatural star Jensen Ackles at the signing in the Warner Bros. booth (© 2010 WBEI. Photo Credit: Warner Bros. Television Entertainment/Daniel Marty)
Supernatural stars Jensen Ackles and Jared Padalecki connect with fans at the Warner Bros. booth (© 2010 WBEI. Photo Credit: Warner Bros. Television Entertainment/Greg Gayne)