Acteur	Rôle
Elizabeth MacRae	Ladyfish (voice)
Paul Frees	Crusty (voice)
Wesley Gale	Man Staring Into Window (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	Sailor (uncredited)
Sayre Dearing	Passerby/Naval Officer at Meeting (uncredited)
George DeNormand	Nazi Officer (uncredited)
Dan Dowling	Naval Officer at Meeting (uncredited)
Harold Dyrenforth	U-Boat Captain (uncredited)
Louie Elias	Sailor (uncredited)
Lisabeth Field	Miss Barnes (uncredited)
Logan Field	Lieutenant (uncredited)

Fred Fisher	Officer at Fleet Admiral's Meeting (uncredited)
Walter Friedel	Nazi Officer (uncredited)
George Golden	Naval Officer at Fleet Admiral Meeting (uncredited)
Marv Goux	Nazi Officer (uncredited)
John Hale	Sailor (uncredited)
Sam Harris	Officer at Fleet Admiral's Briefing (uncredited)
George Holmes	Scientist (uncredited)
Joseph La Cava	Officer at Fleet Admiral's Briefing (uncredited)
Mike Lally	Naval Officer at Meeting (uncredited)
Harold Miller	Officer at Fleet Admiral's Briefing (uncredited)
Charles Morton	Boat Captain (uncredited)
Henry Norell	Sailor (uncredited)
Jack Pepper	Sport Fishmern (uncredited)
Montie Plyler	Helmsman (uncredited)
Felix Reinsch	Submarine Captain (uncredited)
Waclaw Rekwart	Passerby (uncredited)
Heinz Sadler	Sonar Man (uncredited)
Scott Seaton	Old Man in Shipping Office (uncredited)
Jack Shea	Sailor (uncredited)
John Truax	Policeman (uncredited)
Edward Wermel	Scientist (uncredited)
Feridun Çölgeçen	Scientist (uncredited)
Peter Adams	Lieutenant (uncredited)

Dettaglio	Valore
Titolo originale	The Incredible Mr. Limpet
Lingua originale	English (EN)
Lingue parlate	English, Galego, Deutsch
Paesi di produzione	United States of America
Stato	Released
Compagnie di produzione	Warner Bros. Pictures
Data di uscita	28 marzo 1964
Producer	John C. Rose
Writer	Jameson Brewer, John C. Rose, Theodore Pratt, Joe DiMona, John W. Dunn
Editors	Donald Tait
Cinematography	Harold E. Stine
Asst. Directors	Sergei Petschnikoff, Edmond F. Bernoudy, Ira Stewart, Arthur Lubin
Lighting	Paul Burnett
Camera Operators	Harold E. Stine

Add. Photography	Harold E. Stine
Production Design	LeRoy Deane, William L. Kuehl
Art Direction	LeRoy Deane, William L. Kuehl
Set Decoration	William L. Kuehl, LeRoy Deane
Visual Effects	Robert McKimson, Gerry Chiniquy, Hawley Pratt, Bill Tytla
Composer	Frank Perkins, Stanley Jones
Sound	Stanley Jones, Frank Perkins
Costume Design	Jean Burt Reilly, Louis Phillips, Bill Phillips, Gordon Bau, Lenore Weaver
Makeup	Louis Phillips, Bill Phillips, Jean Burt Reilly, Gordon Bau, Lenore Weaver
Hairstyling	Jean Burt Reilly, Louis Phillips, Bill Phillips, Gordon Bau, Lenore Weaver

Vidéos

Casting principal