• 
  Roger Corman

  regizor

• 
  William Roerick

  Dr. Frederick W. Rochelle
• 
  Beverly Garland

  Nurse Nadine Storey
• 
  Harold Fong

  The Speciman
• 
  Roy Engel

  Police Sgt. George Walton
• 
  Paul Birch

  Paul Johnson
• 
  Dick Miller

  Joe Piper (vacuum cleaner salesman)

• 
  John J. Mescall

  imagine

• 
  Roger Corman

  producător
• 
  Mark Hanna

  scriitor
• 
  Charles B. Griffith

  scriitor