• 
  Michael Gordon

  regizor

• 
  Marvin Worth

  scenarist

• 
  Kim Novak

  Cathy
• 
  James Garner

  Fred Williams
• 
  Tony Randall

  George Drayton
• 
  Billy Halop

  Elevator Operator
• 
  Fred Clark

  Mr. Bohannon
• 
  Howard Morris (I)

  Howard McIllenny

• 
  Oskar Homolka

  Dr. Prokosch
• 
  Jim Backus

  Peter Bowers
• 
  Jessie Royce Landis

  Ethel Williams
• 
  Frank De Vol

  One of the guys in the hallway
• 
  Zsa Zsa Gabor

  Boss' Girl Friend
• 
  Anne Jeffreys

  Toni Jackson
• 
  Sandra Gould

  Drayton's secretary

• 
  Leo E. Arthur

  George Drayton
• 
  Ruth McDevitt

  Beulah Partridge
• 
  Janet Blair

  Marge Drayton
• 
  William Bendix

  Slattery
• 
  Howard Duff

  Doug Jackson