Advanced Thanatology

While working on a case involving the ghost of a demented doctor, Sam and Dean get assistance from an unexpected source. Castiel finds his way back to the Winchesters.

My Thoughts

Guest Stars

Special appearances in this episode.

Guest Stars

Seth Isaac Johnson

Shawn Raider

Alisen Down

Penny Raider

Kayla Stanton

Jessica

Sacha M. Romalo

Dr. Avery Meadows

Lisa Berry

Billie

Crew

Episode-specific crew credits.

John F. Showalter

Director

Directing

Steve Yockey

Writer

Writing

Videos

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Videos

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Stills

Episode still images from TMDB.

Stills

Still

1920 × 1080