A notorious outlaw is recruited by a cattle buyer, secret boss of a gang of cattle rustlers, to impersonate the town sheriff, who is the outlaw's twin brother; and complications ensue, as the sheriff, now a hostage, is on the eve of his marriage while the outlaw's cantina-dancer girlfriend has followed him to town and is at risk of exposing him.
Don 'Red' Barry
as Jim "Sundown Kid" McKinnon / Sheriff Bruce McKinnon
Lynn Merrick
as Ruth Norton
Jay Novello
as Marc Albo
Marin Sais
as Mother McKinnon
Lupita Tovar
as Nita
Charles Thomas
as Tex Calhoun (as Charles Bob Thomas)
Fred Kohler Jr.
as Leader of Stage Holdup
Arch Hall Sr.
as Dunn - Henchman (as Archie Hall)
Dirk Thane
as Duke - Henchman
Milton Kibbee
as Deputy Jones
Fred 'Snowflake' Toones
as Snowflake (as Snowflake)
Lee Shumway
as Sheriff at Cantina