The Unknown Quantity 1919 Directed by Thomas R. Mills
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.
Language
English
Spoken Language
No Language
Gnere
Drama
Production Company
Vitagraph Company of America
Release Date 14 April 1919
50 mins
Cast
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
