• 
  Richard Lynch

  Mr. Rimmin
• 
  Kim Cattrall

  Linday Isley
• 
  Dan O'Herlihy

  Father Kemschler
• 
  Dack Rambo

  Andy Stuart
• 
  Richard Sanders

  The Doctor
• 
  Natasha Ryan

  Cindy Isley
• 
  Jenny O'Hara

  The Woman
• 
  Sandy Ward

  Lieutenant Taggert

• 
  Peggy McCay

  Irene
• 
  John Harkins

  Father Wheatley
• 
  Erica Yohn

  Agnes

• 
  Lynn Stalmaster

  casting director
• 
  Lalo Schifrin

  departament sunet
• 
  Lionel Newman

  music department
• 
  Dennis W. Peeples

  set decorator

• 
  Jimmy Sangster

  scriitor