Back to The Unknown Quantity
Full Credits
The Unknown Quantity
Cast
6 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
3 members
Directing
👤
Thomas R. Mills
Director
Writing
O. Henry
Story
👤
G. Marion Burton
Writer