Little Joe, the Wrangler (1942)

"DRAW QUICK -- OR DIE QUICK! That was the law...when crashing Colts smashed ruthless renegade rule!"

Mining executive Neal Wallace arrives to investigate the losses at a gold mine and is immediately framed for murder. The murderers then incite a lynch mob but the Sheriff lets him go. Wallace eventually convinces the Sheriff of his innocence and the two then work together to get the gang that is looting the gold ore.