Rough Riders' Round-Up

When Roy, Rusty, and Tommy join the Border Patrol, Tommy gets killed in a saloon fight by Arizona Jack. Suspended from duty, Roy and Rusty cross the border looking for the killer. Arizona Jack and mining engineer Lanning are running a gold smuggling racket and when Roy and Rusty find Arizona's hideout, his gang captures them and they are slated to be killed. (imdb)