The Unknown Quantity poster

The Unknown Quantity Cast & Crew

NR 1919 · 50m
Starring Cast
C
Corinne Griffith
Mary Boyne
H
Huntley Gordon
Dan Kinsolving
H
Harry Davenport
Septimus Kinsolving
J
Jack McLean
Sammy Boyne
J
Jack Ridgeway
Thomas Boyne
F
F.R. Buckley
Peter Kenwitz
Key crew
Director
Thomas R. Mills
Screenplay
G. Marion Burton
Story
O. Henry

Full cast

6 cast members
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

Crew by department

3 crew members