Gary Cooper

Character: Col. Billy Mitchell

Charles Bickford

Character: Gen. Jimmy Guthrie

Ralph Bellamy

Character: Congressman Frank R. Reid

Rod Steiger

Character: Maj. Allan Guillion

Elizabeth Montgomery

Character: Margaret Lansdowne

Fred Clark

Character: Col. Moreland

James Daly

Character: Lt. Col. Herbert White

Jack Lord

Character: Lt. Cmdr. Zachary 'Zack' Lansdowne

Peter Graves

Character: Capt. Bob Elliott

Darren McGavin

Character: Capt. Russ Peters

Robert F. Simon

Character: Admiral Gage

Charles Dingle

Character: Senator Fullerton

Dayton Lummis

Character: General Douglas MacArthur

Tom McKee

Character: Capt. Eddie Rickenbacker

Stephen Roberts

Character: Major Carl Spaatz

Herbert Heyes

Character: General John J. Pershing

Robert Brubaker

Character: Major H. H. Arnold

Phil Arnold

Character: Fiorello LaGuardia

Ian Wolfe

Character: President Calvin Coolidge

Will Wright

Character: Admiral William S. Sims

Gregory Walcott

Character: Howard Millikan