William Tracy (25)

Sgt. Dorian 'Dodo' Doubleday

Joe Sawyer (36)

Sgt. Ames

Marjorie Woodworth (24)

Phyllis Arden

Minor Watson (53)

Capt. Scott

Frank Faylen (37)

Quartermaster Jenkins

Walter Woolf King (43)

Capt. Gillis

Romaine Callender (60)

Col. Elliott

Robert Kent (34)

Lt. Reeves

William Bakewell (35)

Ens. Crosby (uncredited)

Marga Ann Deighton

Miss Potter (uncredited)

James Finlayson (55)

Cook Flynn (uncredited)

Alan Hale Jr. (22)

Colonel's Orderly (uncredited)

Eddie Hall (31)

Seasick Soldier (uncredited)

Fred Kohler Jr. (30)

Sailor Swabbing Deck (uncredited)

Lyle Latell (39)

Helmsman (uncredited)

Richard Loo (39)

Japanese Submarine Officer (uncredited)

Malcolm 'Bud' McTaggart (33)

Cpl. Quinn (uncredited)

Joe Ploski (39)

Soldier in Hammock (uncredited)

Frank Reicher (67)

German Soldier (uncredited)

Tom Seidel (26)

Helmsman (uncredited)

Edwin Stanley (62)

Dr. Hadley (uncredited)

Dick Wessel (30)

Ship Cargo Seaman (uncredited)