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

Barney A. Sarecky

Screenstory

William Nobles

Director of Photography

Wyndham Gittens

Screenplay

Earl Turner

Editor

Al Martin

Screenplay

Harry L. Fraser

Director

Sherman L. Lowe

Screenstory

Yakima Canutt

Stunts

Nat Levine

Producer

Tom Galligan

Director of Photography

Harry Neumann

Director of Photography

Kermit Maynard

Stunts

George Magrill

Stunts

Colbert Clark

Screenplay, Director

Lee Zahler

Music