Clark Gable (Brig. Gen. K.C. "Casey" Dennis)
Walter Pidgeon (Maj. Gen. Roland G. Kane)
Van Johnson (Tech. Sgt. Immanuel T. Evans)
Brian Donlevy (Brig. Gen. Clifton L. Garnet)
Charles Bickford (Elmer Brockhurst)
Peter Martin (Command Sergeant)
Barry Nelson (Voice over loudspeaker)
George Offerman (Waiter)
William "Bill" Phillips (Jeep Driver)
Henry Hall (Congressman)
Marshall Thompson (Cap. George Washington Lee)
William Leicester (Chauffeur)
Marten Lamont (Officer of R.A.F)
Gregg Barton (Sergeant)
Bruce Cowling (Operations Officer)
Sam Flint (Congressman)
Don Haggerty (Command Officer)
Alvin Hammer (Sergeant Cahill)
Holmes Herbert (Chairman)
John James (Officer)
Cameron Mitchell (Lt. Ansel Goldberg)
Clinton Sundberg (Maj. Homer V. Prescott)
Ray Collins (Maj. Desmond Lansing)
Warner Anderson (Col. Earnest Haley)
John McIntire (Maj. Belding Davis)
Moroni Olsen (Congressman Stone)
John Ridgely (James Carwood)
Michael Steele (Capt. Lucius M. Jenks)
Edward Earle (Congressman Watson)
Mack Williams (Lt. Col. Virgil Jackson)
James Millican (Maj. Garrett Davenport)
John Hodiak (Col. Edward R. Martin)
Edward Arnold (Congressman Arthur Malcolm)
Richard Quine (Maj. George Rockton)