Robert Montgomery character Lt. John Brickley
John Wayne character Lt. (J.G.) 'Rusty' Ryan
Donna Reed character Lt. Sandy Davyss
Jack Holt character General Martin
Ward Bond character "Boats" Mulcahey, Chief Boatswain's Mate
Marshall Thompson character Ens. 'Snake' Gardner
Paul Langton character Ens. 'Andy' Andrews
Leon Ames character Major James Morton
Arthur Walsh character Seaman Jones
Donald Curtis character Lt. (J.G.) 'Shorty' Long
Cameron Mitchell character Ens. George Cross
Louis Jean Heydt character 'Ohio'
Jeff York character Ens. Tony Aiken
Murray Alper character 'Slug' Mahan T.M. 1c
Harry Tenbrook character 'Squarehead' Larsen SC 2c
Jack Pennick character 'Doc'
Alex Havier character 'Benny' Lecoco ST 3c
Charles Trowbridge character Admiral Blackwell
Robert Barrat character The General
Bruce Kellogg character Elder Tompkins M.M. 2c
Tim Murdock character Ens. Brant
Russell Simpson character 'Dad' Knowland
Vernon Steele character Army Doctor
Robert Emmett O'Connor character Silver Dollar Bartender (uncredited)
Maurice Marks character Soldier (uncredited)
