• 
  Richard Carlson

  regizor

• 
  Herbert Marshall

  Dr. Donald L. Stanton/Narrator
• 
  Richard Carlson

  Dr. Jerome 'Jerry' Lockwood
• 
  Jack George

  Susan's Photographer
• 
  Robert Karnes

  Walter J. Gordon
• 
  William Lundigan

  Dr. Richard Donald Stanton
• 
  Dan Riss

  Dr. Frank Warner
• 
  Kem Dibbs

  David Wells

• 
  James Best

  Sidney K. Fuller
• 
  Michael Fox

  Dr. Klinger the Shrink
• 
  Martha Hyer

  Dr. Jane Flynn

• 
  Joseph F. Biroc

  imagine
• 
  Stanley Cortez

  imagine
• 
  Harry Sukman

  departament sunet
• 
  Harry Sukman

  music department

• 
  Ivan Tors

  producător
• 
  Victor A. Gangelin

  set decorator
• 
  Ivan Tors

  scriitor
• 
  Curt Siodmak

  scriitor