The Unknown Quantity

8.0 1919 50 min
NR
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 becaus…

About

Key details for this title

Director
Thomas R. Mills
Writers
O. Henry, G. Marion Burton
Classification
NR

Cast

The cast behind this title

Corinne Griffith Mary Boyne
Huntley Gordon Dan Kinsolving
Harry Davenport Septimus Kinsolving
Jack McLean Sammy Boyne
Jack Ridgeway Thomas Boyne
F.R. Buckley Peter Kenwitz

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