Guns of Seneca 6

The Rise of the Old West, Again On a distant planet, at the farthest reaches of the universe, the Old West has risen again. It is a place where outlaws, natives, and gunslingers roam the dusty canyons on massive horse-like creatures called destriers, doing whatever it takes to survive. An intergalactic marshal crash-lands near a small settlement called Seneca 6, and he's not alone. He's got a murderous gang member in his custody. Time is running out, because the rest of the gang is on their way, and they're going to kill every living thing they find when they get there. Lucky for him, Seneca 6 has a few interesting residents who won't go down without a fight. Jem Clayton, the son of a murdered sheriff, has spent most of his life on the run. Now, with the marshal at his side, he'll find a reason to let his guns blaze.