In Là-haut sur ces montagnes, Mclaren used for the first time a chain-of-mixes (chiaroscuro) on a pastel-drawn landscape. The idea for such a technique had been planted by seeing Alexandre Alexeïeff’s Night on Bare Mountain in the late thirties.
Madrid, late 19th century. A wealthy woman is found murdered in her home and her maid seems to be the main suspect; but her statement further entangles the case.
Jimmy Wakely and his sidekick "Lasses" White run into trouble as they attempt to hire some cattle cars on the Cattleman's Railroad to take their herd to market.
All-American singing cowboy Jimmy Wakely went below the border in this musical Western from the assembly line at Monogram, performing such ditties as Adios Mariquita Linda, Rose of the Rancho, the inevitable La Cucaracha, and his own title tune.