Three Mesquiteers are falsely accused of murder, leading to their imprisonment. Their young ally, Tim Burke, sets them free and they embark on a time-sensitive mail run to secure a lucrative contract. However, their adversary Keno and his gang plan to sabotage their efforts by creating a roadblock with dynamite.
Pals of the Pecos
A ruthless businessman seeks to sabotage a lucrative mail contract, leading to a son's murder and the framing of the Three Mesquiteers.
