character - Dr Patrick Knight

character - Captain

character - Arnold Slocum

character - Metcalf

character - Dr. Baylor

character - Gen. Phil Spencer - Chairman of the Joint Chiefs of Staff

character - Robert Ten Broeck Stevens

character - Luftwaffe General

character - Sam Tucker

character - Brant Hollister

character - Col. Barnes

character - Gregory McGill

character - Dr. Barto

character - Dr. Samuel Abbott

character - Capt. Dawson

character - Jackson Wyndham

character - McGuffin

character - Hugh Gaynor

character - Col. Anderson

character - Mr. Kandiss

character - George Harrington

character - Harbald

character - General Jomar

character - Jim Cardoff

character - Warren Stuart

character - John Lovell

character - Dr. Malcolm Gantley

character - Maj. Pete Stanhope

character - Dr. John Slaton

character - William Anderson

character - Jim Slade (Divorce Lawyer) (uncredited)

character - Captain of Submarine, USS Sailfin

character - District Attorney

character - Gus Becker

character - Martin Pierce

character - Johnson

character - The Defender

character - Stan Wilson

character - Durrell

character - Lt. Kritzman

character - Capt. Harvey Adam

character - Maj. Wilson

character - Reeger

character - Maj. Pryor

character - Stanley Overton

character - Elliot Dunbar

character - Carl Hastings

character - Lt. Hollis

character - Robert Allen, Attorney

character - Mr. Rogers

character - Parker (uncredited)

character - Capt. Floyd Henderson (uncredited)