• 
  Joseph L. Mankiewicz

  regizor

• 
  Peter Sellers

  Imperial Me
• 
  Ben Gazzara

  Fred
• 
  Robert Shaw
• 
  Pat Hingle

  Ghost of Christmas Present
• 
  Eva Marie Saint

  The Wave
• 
  James Shigeta

  The Doctor
• 
  Britt Ekland

  The Mother

• 
  Sterling Hayden

  Daniel Grudge
• 
  Percy Rodrigues

  Charles

• 
  Arthur J. Ornitz

  imagine
• 
  Henry Mancini

  departament sunet
• 
  Anna Hill Johnstone

  costume
• 
  Robert Lawrence

  montaj
• 
  Edgar Rosenberg

  producător

• 
  Joseph L. Mankiewicz

  producător
• 
  Gene Callahan

  design de producţie
• 
  Jack Wright Jr.

  set decorator
• 
  Henry Mancini

  Soundtrack
• 
  Lew Brown (I)

  Soundtrack
• 
  Jim Shields (I)

  sound department
• 
  Gerald B. Greenberg

  sound department
• 
  Dick Vorisek

  sound department