• 
  Dan Curtis

  regizor

• 
  Earl W. Wallace

  scenarist
• 
  Robert Blees

  scenarist

• 
  Patty Duke

  Laura Lockwood/Valerie Steffan
• 
  Donna Mills

  Leigh Lockwood
• 
  Bruce French

  Summers-Hospital Administrator
• 
  Jeff Corey

  Aspa Soldado
• 
  Sid Caesar

  Laszlo Cozart

• 
  Max Gail

  Ragsdale
• 
  June Lockhart

  Mrs. Lockwood
• 
  Vic Morrow

  Lt. Gully Conti
• 
  Anthony Franciosa

  Mark Higbie
• 
  June Allyson

  Olga
• 
  Roz Kelly

  Flaps
• 
  Michael Delano

  Carlo Lenzi

• 
  Robert Burton

  Jeff Wallace
• 
  Bryan O'Byrne
• 
  Irene Cagen

  Rita
• 
  Mari Gorman

  Sophie
• 
  H.B. Haggerty
• 
  Crofton Hardester

  Gianni
• 
  Howard Honig

  Harker
• 
  Rosanna Locke

  Jennifer
• 
  Robert Nadder

• 
  Steven North

  producător
• 
  Dan Curtis

  producător
• 
  Stevan Larner

  imagine
• 
  Paul Lohmann

  imagine
• 
  Leon Carrere

  montaj
• 
  Earl W. Wallace

  scriitor
• 
  Robert Blees

  scriitor