AllMovie

In her much vaunted screen debut, Metropolitan Opera star Gladys Swarthout takes on David Belasco's 30-year-old operetta about the female leader of a gang of vigilantes battling usurpers plotting to steal valuable land grants. The masked Don Carlos (aka Rosita Castro) uses her operatic voice as a call to arms, singing Ralph Rainger and Leo Robin's "If I Should Love You," "Thunder Over Paradise," "Where Is My Love?," and other selections, but her attempt to lynch accused bandit leader Joe Kincaid (Charles Bickford) fails when government agent Jim Kearney (John Boles) puts a stop to the unlawful proceedings. Despite interference from Don Castro (H.B. Warner), who has promised his daughter to Don Louis Espinoza (Don Alvarado), Kearney falls in love with the songstress, unaware that she is Don Carlos. But when Kincaid and his hordes storm the Castro rancho, Kearney is battling right alongside the lovely vigilante. Rose of the Rancho had previously been filmed in 1914 by Cecil B. De Mille as a vehicle for silent star Bessie Barriscale.