The Rough Riders-Buck Jones, Tim McCoy, and Raymond Hatton-go through their customary paces in the Monogram western Below the Border. Once again, the three stars play characters who are outwardly strangers to one another, but who are secretly working together to defeat a common enemy. This time around, Buck Roberts (Jones), Tim McCall (McCoy) and Sandy Hopkins (Hatton) are in hot pursuit of the desperado who murdered a US marshal and then skeedaddled South of the Border. To keep the villain off track, Buck poses as an ex-convict, Tim pretends to be a wealthy cattle buyer, and Sandy impersonates a saloon handyman. By film's end, however, the three heroes have united as one, and it's curtains for bad guy Slade (Charles King).