as Captain of Submarine, USS Sailfin
as Dr. Baylor
as Col. Barnes
as Luftwaffe General
as Gen. Phil Spencer - Chairman of the Joint Chiefs of Staff
as Jim Slade (Divorce Lawyer) (uncredited)
as Lt. Hollis
as Reeger
as Mr. Kandiss
as Medical Officer
as Johnson
as Capt. Floyd Henderson (uncredited)
as Carl Hastings
as Parker (uncredited)
as William Anderson
as Capt. Harvey Adam
as Capt. Dawson
as Hugh Gaynor
as Col. Anderson
as Lt. Kritzman
as Robert Ten Broeck Stevens
as Robert Allen, Attorney
as George Harrington
as District Attorney
as General Jomar
as Metcalf
as McGuffin
as Maj. Wilson
as Harbald
as The Defender
as Stan Wilson
as Durrell
as Dr. Barto
as Dr. Samuel Abbott
as Gregory McGill
as Dr. Malcolm Gantley
as Maj. Pete Stanhope
as Dr. John Slaton
as Stanley Overton
as Elliot Dunbar
as Maj. Pryor
as Arnold Slocum
as Dr Patrick Knight
as Martin Pierce
as Sam Tucker
as Jim Cardoff
as Warren Stuart
as John Lovell
as Captain
as Mr. Rogers
as Gus Becker
as Jackson Wyndham
