- Country: USA
- Genres: Action, Adventure
- Release: 1933-09-30
- Director: Colbert Clark , Harry L. Fraser
- Writers: Barney A. Sarecky , Sherman L. Lowe , Al Martin , Wyndham Gittens
- Language: English
- Stars: Rin Tin Tin Jr. , Frankie Darro , Boots Mallory , George J. Lewis , Henry B. Walthall , Hale Hamilton , Fred Kohler , Niles Welch , Gordon De Main , Yakima Canutt
- Runtime: 240 min
- Awards: N/A
- AKA: The Wolf Dog , The Wolf Dog (United Kingdom) , Ralph le vengeur (France, French Republic) , Rin Tin Tin o Rei dos Lobos (Portugal, Portuguese Republic) , El rayo del terror (Spain) , The Wolf Dog (United States of America) , Cachorro Lobo (Brazil) , Le chien-loup (Belgium) , De Wolf-Hond (Belgium)
- Plot: Frank Courtney is the heir to great wealth, but his guardian Norman Bryan secretly plots to do the boy in and steal the inheritance. Only Frank's friend, radio operator Bob Whitlock, and Frank's wolf-dog stand between him and disaster.
- IMDB:tt0024780
The Wolf Dog Cast · · · ALL
Colbert Clark
Director
Harry L. Fraser
Director
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