The Unknown Quantity
Trailer: The Unknown Quantity
Year: 1919
Genre: Drama
Studio: Vitagraph Company of America
Director: Thomas R. Mills
Cast: Corinne Griffith, Huntley Gordon, Harry Davenport, Jack McLean, Jack Ridgeway, F.R. Buckley
Crew: O. Henry (Story), G. Marion Burton (Writer), Thomas R. Mills (Director)
Runtime: 50 minutes
Release: Apr 14, 1919
IMDb: 0.00/10 by 0 users
Popularity: 0
Country: United States of America
Language: No Language
Budget: 0
Revenue: 0
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