The Man Who Made Diamonds
“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.
- Genre: Thriller
- Studio: Warner Brothers-First National Productions
- Keyword:
- Cast: Noel Madison, James Stephenson, Lesley Brook, Wilfrid Lawson, George Galleon, Renee Gadd