Unlock All Premium Content
Limited-time free access available
Full Free Watch The Unknown Quantity (1919) : Movie Trailer Mary Boyne, who made shirts at four dollars a week, had no place for love in her life - only despair and hate for the son of the man who had plunged her family into deepest distress. Peter Kenwitz loved Mary, but because he was a mathematician and a pessimist by trade, his love was as hopeless as her chance for happiness. | ||
| Release Date | : | Apr 14, 1919 |
| Runtime | : | |
| Genres | : | Drama |
| Production Company | : | Vitagraph Company of America |
| Production Countries | : | United States of America |
| Casts | : | Corinne Griffith, Huntley Gordon, Harry Davenport, Jack McLean, Jack Ridgeway, F.R. Buckley |
| Plot Keywords | : | lost film |
Similar Movies The Unknown Quantity (1919)
15-12-1924
10-10-1927
26-01-1915
01-01-1919
01-08-1924
02-10-1913
14-12-1914
10-05-1923
30-09-1923
01-11-1921
18-12-1925
10-10-1917
01-12-1914
17-02-1915
28-06-1915
30-04-1917
01-10-1916
07-12-1914
