• 
  Curtis Harrington

  regizor

• 
  John Carradine

  Receptioner
• 
  Stuart Whitman

  Police Lt. Marco
• 
  David Hedison

  Prof. Roger Edmonds
• 
  Meredith Baxter

  Rena Carter
• 
  Anne Meredith

  Rena Carter
• 
  Virgil Frye

  Donovan
• 
  Keye Luke

  Joe Sung

• 
  Gale Sondergaard

  Hester Black

• 
  Ross Bellah

  art director
• 
  Cary Odell

  art director
• 
  Renee Valente

  casting department
• 
  Charles Rosher Jr.

  imagine
• 
  Leonard Rosenman

  departament sunet
• 
  Douglas S. Cramer

  producător

• 
  Douglas S. Cramer

  scriitor