Blake, the crooked foreman of a cattle ranch, murders a sheep rancher. Then after framing ranch hand Jack for the murder, he urges the ranch hands to hang him. But Jack's dog Wolfheart finds evidence implicating Blake in the murder. The ranch owner then stops the hanging and Jack and Wolfheart head out after Blake. Written by Maurice VanAuken
Wolfheart the Dog
as Wolfheart (as Wolfheart)
Guinn "Big Boy" Williams
as Jack Stanley
Kathleen Collins
as Betty Bronson
Larry Fisher
as Blackie Blake
S.J. Bingham
as Richard Bronson
Helen Walton
as Mrs. Williams
