SUPERNATURAL “ADVANCED THANATOLOGY”
BILLIE RETURNS…BUT NOT LIKE BEFORE
Episode 13×05 “Advanced Thanatology” — While working on a case involving the ghost of a demented doctor, Sam (Jared Padalecki) and Dean (Jensen Ackles) get assistance from an unexpected source – Billie (guest star Lisa Berry).
Castiel (Misha Collins) finds his way back to the Winchesters.
John Showalter directed the episode written by Steve Yockey.
Air Date: Thursday, November 9 (8:00-9:00 p.m. ET) on the CW.