Along the Rio Grande is a 1941 American Western film directed by Edward Killy and starring Tim Holt.

The boys get word Pop needs the money back, but when the banker refuses, they steal it and flee, chased by a posse.

After an arrest and a jailbreak, cantina singer Mary Lawry doesn't care to get involved with Jeff until he confides he's working undercover for the law.

Doc is tipped off by saloon girl Paula, who overhears Jeff's conversation with Mary.

A trap is set, but Jeff and Doc trade punches until Smokey arrives with the lawmen, just in time.