The Testing Block
1920-12-26
Cast6
William S. Hart
'Sierra' Bill
Eva Novak
Nelly Gray
J. Gordon Russell
Ringo
Florence Carpenter
Rosita
Richard Headrick
Sonny
Ira McFadden
Slim
Art1
J.C. Hoffner
Art Direction
Camera1
Joseph H. August
Director of Photography
Directing1
Lambert Hillyer
Director
Editing1
LeRoy Stone
Editor
Writing4
William S. Hart
Story
Lambert Hillyer
Screenplay
William S. Hart
Screenplay
Lambert Hillyer
Scenario Writer