The Unknown Quantity
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Drama
0h 50m
1919
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...
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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.
- DirectorThomas R. Mills
- Release14 April 1919
- GenreDrama
- Duration0h 50m
- Budget?
- Revenue?
- Rate0 reviews
- Productions
Vitagraph Company of America



