Film·1919·NR·50m

The Unknown Quantity

Drama

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.

Directed by Thomas R. Mills

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Featuring

Cast

6 credited

Corinne Griffith
Corinne GriffithMary Boyne
Huntley Gordon
Huntley GordonDan Kinsolving
Harry Davenport
Harry DavenportSeptimus Kinsolving
Jack McLean
Jack McLeanSammy Boyne
Jack Ridgeway
Jack RidgewayThomas Boyne
F.R. Buckley
F.R. BuckleyPeter Kenwitz

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