The Wolf Dog

Rin-Tin-Tin Jr.

Pal

Frankie Darro

Frank Courtney

Boots Mallory

Irene Courtney

George J. Lewis

Bob Whitlock

Henry B. Walthall

Jim Courtney

Hale Hamilton

Norman Bryan

Fred Kohler

Joe Stevens

Niles Welch

Mason

Gordon De Main

Murphy

Yakima Canutt

Bill

Cornelius Keefe

Jerry Patton

Tom London

Brooks

Stanley Blystone

Lang