• 
  Eddie Albert

  Tom Hughes
• 
  Robert Ryan

  Joe Connors
• 
  Dick Winslow

  Navigator
• 
  Murray Alper

  Little Boy - Spy
• 
  John Miljan

  Chaplain Charlie Craig
• 
  Anne Shirley

  Burton Hughes
• 
  Paul Fix

  Big Guy - Spy
• 
  Lloyd Ingraham

  colonel

• 
  Stanley Andrews

  Congressman
• 
  Eddie Hall

  Douglas A-20 Crewman
• 
  Joan Barclay

  Buck's Secretary
• 
  Cyril Ring

  Captain Randall
• 
  Pat O'Brien

  Major Chick Davis
• 
  Neil Hamilton

  colonel
• 
  Randolph Scott

  Captain Buck Oliver

• 
  Barton MacLane

  Sergeant Archie Dixon