Elenco

• 

  Boris Karloff

  Dr. Thomas Bolton

• 

  Betta St. John

  Susan

• 

  Christopher Lee

  Resurrection Joe

• 

  Finlay Currie

  Supt. Charles Matheson

• 

  Adrienne Corri

  Rachel

• 

  Francis de Wolff

  Black Ben

• 

  Francis Matthews

  Jonathan Bolton

• 

  Frank Pettingell

  Mr. Blount

• 

  Basil Dignam

  Hospital Chairman

• 

  Nigel Green

  Insp. Donovan