Prairie Badmen (1946)
Medicine show proprietor Doc Lattimer has in his possession a map showing the location of a cache of stolen gold. His son Don favors keeping the gold rather than returning it to the express company to which it rightfully belongs, and steals the map, only to find himself menaced by outlaw leader Cal and his gang.
Directed by: Sam Newfield
Starring: Buster Crabbe, Al St. John, Patricia Knox, Charles King, Ed Cassidy, Kermit Maynard
Links: IMDb, Movie posters, Movie stills