(The Man Who Made Diamonds)

Content: “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.

Countries:

United Kingdom

Genres:

Thriller

Runtime:

73 minutes

Year:

1937

Directors:

Ralph Ince

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Production companies:

Warner Brothers-First National Productions

Actors:

Joseph

Ben

Helen Calthrop

Gallanie

Tony

Crews:

Director of Photography

Screenstory

Script

Director

Executive Producer