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