Lightning Carson's nephew has been falsely accused of murder. To get in with the gang, Lightning poses as a Mexican. He also appears as himself making his costume changes at his sister's ranch. Just as he about to bring in the gang, a henchman finds evidence of his masquerade and arrives to expose the hoax.

Tim McCoy
as Lightning Bill Carson / Jose

Joan Barclay
as Sally - Paul Smith's Sweetheart

Ted Adams
as Chuck

Bob Terry
as Paul Smith - Carson's Nephew

Forrest Taylor
as Gunfight Henchman

Ben Corbett
as Henchman Shorty

Slim Whitaker
as Saloon Owner

Frank Wayne
as Bank Cashier

Jane Keckley
as Katherine Smit- Carson's Sister

Karl Hackett
as Gray -Banker