The Unknown Quantity

Name: The Unknown Quantity
Cast: Corinne Griffith, Huntley Gordon, Harry Davenport, Jack McLean, Jack Ridgeway

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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.

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Cast & Crew

Director: Thomas R. MillsWriters: G. Marion Burton, O. Henry

Corinne Griffith

as Mary Boyne

Huntley Gordon

as Dan Kinsolving

Harry Davenport

as Septimus Kinsolving

Jack McLean

as Sammy Boyne

Jack Ridgeway

as Thomas Boyne

F.R. Buckley

as Peter Kenwitz

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