The Unknown Quantity (1919)
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.

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Cast

Corinne Griffith Corinne Griffith As: Mary Boyne
Huntley Gordon Huntley Gordon As: Dan Kinsolving
Harry Davenport Harry Davenport As: Septimus Kinsolving
Jack McLean Jack McLean As: Sammy Boyne
Jack Ridgeway Jack Ridgeway As: Thomas Boyne
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Storyline

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.


Tagline:
Certification: NR

Details

Genres: Drama

Language: No Language

Release Date: 14 April 1919

Country: US

Runtime: 50m

Company Credits

Company: Vitagraph Company of America

External Links

Cast

Corinne Griffith

Corinne Griffith

Mary Boyne

Huntley Gordon

Huntley Gordon

Dan Kinsolving

Harry Davenport

Harry Davenport

Septimus Kinsolving

Jack McLean

Jack McLean

Sammy Boyne

Jack Ridgeway

Jack Ridgeway

Thomas Boyne

F.R. Buckley

F.R. Buckley

Peter Kenwitz

Directed By

Writing Credits

Production Crew

Not currently known.

Edited By

Not currently known.

Costume and Makeup

Not currently known.

Sound

Not currently known.

Visual Effects

Not currently known.

Camera

Not currently known.

Lighting

Not currently known.

Art Department

Not currently known.

Other Crew

Not currently known.

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