Supernatural — Season 12, Episode 23

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

• 
  Mark Pellegrino
  as Lucifer
• 
  Courtney Ford
  as Kelly Kline
• 
  Ruth Connell
  as Rowena MacLeod
• 
  Alexander Calvert
  as Jack
• 
  Samantha Smith
  as Mary Winchester
• 
  Jim Beaver
  as Bobby Singer

Director:
Robert Singer

Writer:
Andrew Dabb