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 mathematician and a pessimist by trade, his love was as hopeless as her chance for happiness.

The Unknown Quantity é um filme de 1919. Géneros: Drama. Realizado por Thomas R. Mills. Elenco principal: Corinne Griffith, Huntley Gordon, Harry Davenport, Jack McLean, Jack Ridgeway. Duração: 50 minutos. A avaliação média é 8,0 em 10, com 1 votos.