Yukon Flight

Yukon Flight is a 1940 American Western film directed by Ralph Staub and starring James Newill, Louise Stanley, Dave O'Brien and William Pawley. Released by Monogram Pictures, the film uses a musical/action formula, similar to the format of the "singing cowboy" films of the era.

Synopsis from Wikipedia, CC BY-SA 4.0. Everything below written here.

Poster © the film's rights holders.