Advanced Thanatology

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.

Writing:
  • Eric Kripke
  • Andrew Dabb
  • Brad Buckner

Stars:
Release Date: 2005-09-13
Seasons: 1 2 3 4 5 6 7 8 9 10 11 12 13 14
Metacritic: 8.9/10
TMDb: 7.2/10
  • Country: US
  • Language: En
  • Runtime: 45

Other episodes for this season

Lost and Found
Episode 1 - Lost and Found
The Rising Son
Episode 2 - The Rising Son
Patience
Episode 3 - Patience
The Big Empty
Episode 4 - The Big Empty
Advanced Thanatology
Episode 5 - Advanced Thanatology
Tombstone
Episode 6 - Tombstone
War of the Worlds
Episode 7 - War of the Worlds
The Scorpion and the Frog
Episode 8 - The Scorpion and the Frog
The Bad Place
Episode 9 - The Bad Place
Wayward Sisters
Episode 10 - Wayward Sisters
Breakdown
Episode 11 - Breakdown
Various & Sundry Villains
Episode 12 - Various & Sundry Villains
Devil's Bargain
Episode 13 - Devil's Bargain
Good Intentions
Episode 14 - Good Intentions
A Most Holy Man
Episode 15 - A Most Holy Man
ScoobyNatural
Episode 16 - ScoobyNatural
The Thing
Episode 17 - The Thing
Bring 'em Back Alive
Episode 18 - Bring 'em Back Alive
Funeralia
Episode 19 - Funeralia
Unfinished Business
Episode 20 - Unfinished Business
Beat the Devil
Episode 21 - Beat the Devil
Exodus
Episode 22 - Exodus
Let the Good Times Roll
Episode 23 - Let the Good Times Roll