Advanced Thanatology
Show: Supernatural --> Season: 13 - Season 13
AirDate: 11/9/2017
Runtime: 42
Voting: 7.9 (16)

Overview: While working on a case involving the ghost of a demented doctor, Sam and Dean get assistance from an unexpected source – Billie. Castiel finds his way back to the Winchesters.
Seth Isaac Johnson
Shawn Raider
Alisen Down
Penny Raider
Kayla Stanton
Jessica
Sacha M. Romalo
Dr. Avery Meadows
Lisa Berry
Billie