Trailer
Cast
Peter Adams
Lieutenant (uncredited)
Jack Weston
George Stickel
Paul Frees
Crusty (voice)
Harold Miller
Officer at Fleet Admiral's Briefing (uncredited)
Feridun Çölgeçen
Scientist (uncredited)
Don Knotts
Henry Limpet
Carole Cook
Bessie Limpet
Larry Keating
Admiral P.P. Spewter
Charles Meredith
Fleet Admiral
Scott Seaton
Old Man in Shipping Office (uncredited)
Oscar Beregi Jr.
Nazi Admiral (as Oscar Beregi)
Elizabeth MacRae
Ladyfish (voice)
Phil Arnold
Short Fisherman (uncredited)
George Holmes
Scientist (uncredited)
Charles Morton
Boat Captain (uncredited)
Andrew Duggan
Harlock
Al Checco
Sailor (uncredited)
Sayre Dearing
Passerby/Naval Officer at Meeting (uncredited)
Mike Lally
Naval Officer at Meeting (uncredited)