“Professor Calthrop, actuated only by scientific motives, and his assistant, out for his own gain, have invented a system for the manufacture of diamonds.” - BFI.
Ralph InceDirector
Frank RichardsonScreenstory
Basil EmmottDirector of Photography
Noel MadisonJoseph
James StephensonBen
Lesley BrookHelen Calthrop
Wilfrid LawsonGallanie
George GalleonTony
Renee GaddMarianne
Philip RayTompkins
Hector AbbasNichols
Wally PatchAlf Higgins
J. Fisher WhiteProf. Calthrop
Dino GalvaniJames Regan73 minutes
1937-12-06
English
United Kingdom
Warner Brothers-First National Productions
87 days ago
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