- Julie Duncan - Telephone Customer #3 (uncredited)
- Frederick Giermann - U-Boat Commander (uncredited)
- Dick Jensen - Saboteur (uncredited)
- Robert Kellard - Telephone Customer #1 (uncredited)
- Eddie Laughton - Radio Quiz Announcer (voice) (uncredited)
- Charles Sherlock - Saboteur (uncredited)
- John Tyrrell - German Officer / Telephone Customer #4 (uncredited)
-
Del Lord
- Monte Collins
- Monte Collins
- Hugh McCollum
Curly Howard interpreta a Curly en la película.
Larry Fine interpreta a Larry en la película.
Moe Howard interpreta a Moe en la película.
Lloyd Bridges hace el papel de Telephone Customer #2 (uncredited).
Vernon Dent interpreta a Hans - the Nazi (uncredited) en la película.
Minerva Urecal interpreta a Marsha - the Nazi Housekeeper (uncredited) en la película.
Dudley Dickerson hace el papel de Wilbur - the Cook (uncredited).
Christine McIntyre interpreta a Telephone Customer #5 (uncredited) en la película.
Stanley Brown interpreta a Bomber Pilot (uncredited) en la película.
Julie Duncan interpreta a Telephone Customer #3 (uncredited) en la película.
Frederick Giermann hace el papel de U-Boat Commander (uncredited).
Dick Jensen hace el papel de Saboteur (uncredited).
Robert Kellard interpreta a Telephone Customer #1 (uncredited) en la película.
Eddie Laughton hace el papel de Radio Quiz Announcer (voice) (uncredited).
Charles Sherlock interpreta a Saboteur (uncredited) en la película.
John Tyrrell interpreta a German Officer / Telephone Customer #4 (uncredited) en la película.
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