Robert Hanlon is back with a special “ US Marshal” Western Adventure! Five marshals chased outlaw Jonah Leadman across Texas, but only one man could take him Jake Timber. But now Leadman has escaped from prison and joined forces with Mexican killer Diablo to exact his revenge. Five marshals are slated to die, with Timber saved for last! Can Timber stop this killing machine in time? Or will Diablo bring Hell on Earth in a flurry of death and destruction? Timber will have to move fast, as he has only one Bullet for Diablo.