Brand of the Devil

Brand of the Devil is a 1944 American western directed by Harry L. Fraser for Producers Releasing Corporation. The plot concerns a female ranch owner who is losing cattle to a gang of rustlers called The Devils Brand. She turns to the Texas Rangers for help, and they send in three Rangers undercover to bring the rustlers to justice. The film was the last appearance in the Texas Ranger film series by James Newill who left to doSaie Thompson on Broadway and was replaced by Tex Ritter.

Source: Wikipedia