• 
  Billy Wilder

  regizor

• 
  Donald Bevan

  scenarist

• 
  Don Taylor

  Lt. Dunbar
• 
  William Holden

  Sefton
• 
  Peter Leeds

  Barracks #1 POW getting distillery
• 
  Neville Brand

  Duke
• 
  Harvey Lembeck

  Harry Shapiro
• 
  Richard Erdman

  Sgt. 'Hoffy' Hoffman

• 
  Sig Ruman

  Sgt. Johann Schulz
• 
  Erwin Kalser

  Geneva man
• 
  Tommy Cook

  POW
• 
  Peter Baldwin

  Johnson
• 
  Bill McLean

  POW
• 
  Otto Preminger

  Col. von Scherbach
• 
  Ross Bagdasarian

  Singing soldier

• 
  Robert Strauss

  Stanislas Kasava
• 
  Peter Graves

  Sgt. Frank Price
• 
  Michael Moore

  Sgt. Manfredi
• 
  William Pierson

  Marko the Mailman
• 
  Robert Shawley

  Sgt. 'Blondie' Peterson
• 
  Robinson Stone

  Joey
• 
  Gil Stratton

  Sgt. Clarence Harvey 'Cookie' Cook (as Gil Stratton Jr.)
• 
  Don Taylor

  Lt. James Dunbar