character - Cabinet Secretary (uncredited)

character - Colonel Nathan Dudley

character - Self (archive footage)

character - Prosecutor

character - Capt. Ross

character - Gen. Knowland

character - Frank Morrow

character - Lt. Col. Glenn Manning

character - Roger McRae

character - Sam Casey

character - Officer Pete Grayson

character - Lloyd Morgan

character - Dr. Dawson

character - Johnny

character - Pietro Leoni

character - Rex

character - Capt. Petersen

character - Capt. Jonathan West

character - Edmund Dantes

character - Doctor Terry

character - Capt. Rufe Blackwell / Sam Gilmore

character - Capt. Rex Morgan

character - Bill Van Dyke III

character - Prof. Ralph Fontayne

character - Dr. Jeff Turner

character - Judson

character - Lt. Crofts Livingstone, USN

character - Self

character - Eddie Carstairs

character - Lieutenant Ashley Crothers

character - Capt. Stewart (uncredited)

character - Jack Holbrook

character - Gun Crewman (uncredited)

character - Interne

character - Student

character - Warden's Secretary (uncredited)

character - Reporter (uncredited)

character - North Carolina Congressman