The Unknown Quantity (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 had plunged her family into deepest distress. Peter Kenwitz loved Mary, but because he was a ...

Thomas R. Mills

Director

F.R. Buckley

como Peter Kenwitz (as Frederick Buckley)

Huntley Gordon

como Dan Kinsolving

Corinne Griffith

como Mary Boyne

Jack McLean

como Sammy Boyne

Jack Ridgeway

como Thomas Boyne