The Unknown Quantity (1919)
Quality:
"The Unknown Quantity (1919)" Genre Drama Movies Director by Thomas R. Mills (Director), O. Henry (Story), G. Marion Burton (Writer).
Released: Apr 14, 1919
Runtime: 50 minutes
Genre: Drama
Stars: Corinne Griffith, Huntley Gordon, Harry Davenport, Jack McLean, Jack Ridgeway, F.R. Buckley
Director: Thomas R. Mills (Director), O. Henry (Story), G. Marion Burton (Writer)
