Cast
Joe Flynn
Captain Wallace B. Binghamton
Tim Conway
Ensign Charles Parker
Bob Hastings
Lt. Elroy Carpenter
Gary Vinson
Quatermaster George Christopher
Billy Sands
Motor Machinist Mate Harrison Bell
Edson Stroll
Virgil Edwards
Yoshio Yoda
Takeo 'Fuji' Fugiwara
Gavin MacLeod
Seaman Joseph Haines
Tom Tully
Gen. Harkness
Ted Bessell
Lt. Wilbur Harkness
Jean Hale
Sgt. Madge Collins
Jacques Aubuchon
Dimitri
Len Lesser
NKVD commissar
Mako
Japanese Submarine Captain (uncredited)
Berkeley Harris
Vogel