Diretor/a
Arthur Lubin
DIRETOR/A
Gerry Chiniquy
Robert McKimson
Hawley Pratt
Bill Tytla
Elenco (na ordem dos créditos)
Don Knotts
Henry Limpet
Carole Cook
Bessie Limpet
Jack Weston
George Stickle
Andrew Duggan
Harlock
Larry Keating
Admiral P.P. Spewter
Oscar Beregi Jr.
Nazi Admiral
Charles Meredith
Fleet Admiral
Elizabeth MacRae
Ladyfish(voice)
Paul Frees
Crusty(voice)
Peter Adams
Lieutenant(uncredited)
Leon Alton
Officer at Fleet Admiral's Meeting(uncredited)
Phil Arnold
Short Fisherman(uncredited)
George Bruggeman
Nazi Officer(uncredited)
Paul Busch
Sonar Man(uncredited)
Al Checco
Sailor(uncredited)
Cordy Clark
Giggling Girl(uncredited)
Roydon Clark
Sayre Dearing
Passerby(uncredited)
George DeNormand
Dan Dowling
Naval Officer at Meeting(uncredited)
Harold Dyrenforth
U-Boat Captain(uncredited)
Louie Elias
Lisabeth Field
Miss Barnes(uncredited)
Logan Field
Fred Fisher
Walter Friedel
Wesley Gale
Man Staring Into Window(uncredited)
George Golden
Naval Officer at Fleet Admiral Meeting(uncredited)
Marv Goux
John Hale
Sam Harris
Officer at Fleet Admiral's Briefing(uncredited)
George Holmes
Scientist(uncredited)
Joseph La Cava
Mike Lally
Harold Miller
Charles Morton
Boat Captain(uncredited)
Henry Norell
Jack Pepper
Sport Fishmern(uncredited)
Montie Plyler
Helmsman(uncredited)
Felix Reinsch
Submarine Captain(uncredited)
Waclaw Rekwart
Heinz Sadler
Scott Seaton
Old Man in Shipping Office(uncredited)
Jack Shea
John Truax
Policeman(uncredited)
Edward Wermel