Advanced Thanatology

Advanced Thanatology is the 5th episode of Season 13. It will air on November 9, 2017.

Summary
While working on a case involving the ghost of a demented doctor, Sam and Dean get assistance from an unexpected source – Billie (guest star Lisa Berry). Castiel finds his way back to the Winchesters.

Plot
TBA.

Main Cast

 * Jared Padalecki as Sam Winchester
 * Jensen Ackles as Dean Winchester
 * Misha Collins as Castiel

Guest Stars

 * Lisa Berry as Billie

Co Stars

 * Seth Isaac Johnson as Shawn Raider
 * Josh Hudniuk as Evan
 * Dan Vaider as Ghost

Featured Supernatural Beings

 * Ghost
 * Reaper (Billie)
 * Seraph (Castiel)

Continuity

 * A ghost was previously featured in Season 12 episode, Family Feud.
 * Billie previously appeared in Season 12 episode, First Blood.

Trivia

 * This is the first episode of the season not to feature Jack.