Law of the Wild 1934

Synopsis:

Rex, a wild stallion, and Rinty, a police dog, are pals. Their master , John Sheldon, is framed for murder, and Alice Ingram plans to race Rex for money to pay for John's legal defense. Meantime, Frank Nolan, who has falsely accused John, sets out to steal Rex for himself.

Directed by: B. Reeves Eason & Armand Schaefer
Runtime: 225 minutes
Cast:
Rin Tin Tin Jr.
Rin Tin Tin Jr.
Rinty 
Rex
Rex
Rex King of the Wild Horses 
Ben Turpin
Ben Turpin
Henry 
Bob Custer
Bob Custer
John Sheldon