The Speed Maniac 1919

Synopsis:

Billy Porter sells his ranch and travels to San Francisco to try his hand in the business world. But he's barely off the ferryboat before he gets waylaid by a little newsboy and the boy's pugilist father, "Knockout" McClusky.

Directed by: Edward LeSaint
Runtime: 50 minutes
Cast:
Tom Mix
Tom Mix
Billy Porter 
Eva Novak
Eva Novak
Pearl Matthews 
Charles K. French
Charles K. French
John B. Prescott 
Hayward Mack
Hayward Mack
Philip Malcolm 
Lee Shumway
Lee Shumway
Knockout McCluskey 
Helen Wright
Helen Wright
Mary