- Country: USA
- Genres: Western
- Release: 1930-06-29
- Director: Harry Joe Brown
- Writers: Kenneth C. Beaton , Bennett Cohen , Leslie Mason , Norman L. Sper
- Language: English
- Stars: Ken Maynard , Doris Hill , Francis Ford , Gino Corrado , Evelyn Sherman , Josef Swickard , Frank Rice , William Irving , Joyzelle Joyner , Tarzan
- Runtime: 73 min
- Awards: N/A
- AKA: Song of the Caballero , La vengeance d'El Lobo (France, French Republic) , O Lobo da Califórnia (Portugal, Portuguese Republic) , Audaz Cavaleiro (Brazil) , Caballero bosszúja (Hungary) , Song of the Caballero (United States of America)
- Plot: After El Lobo robs Don Jose he gives one of the stolen items to Conchita. Later when he saves Anita in a runaway coach, Don Pedro invites him to the wedding of Anita and his son Don Jose. But Conchita is at the wedding and recognizes him putting his life in danger.
- IMDB:tt0021403
Song of the Caballero Cast · · · ALL
Harry Joe Brown
Director
Ken Maynard
Juan Posing as El Lobo
Doris Hill
Anita
Francis Ford
Don Pedro Madero
Gino Corrado
Don Jose Madero
Evelyn Sherman
Doña Louisa
Josef Swickard
Manuel
Frank Rice
Andrea
William Irving
Bernardo
Joyzelle Joyner
Conchita