The Thrilling Adventure Hour

Shine your astro spurs and don your robot fists! Justice rides a rocket steed across the crimson plains of the fourth planet, where one man brings hope to humans who make this frontier world their home. He is...Sparks Nevada: Marshal on Mars. Alongside his trusty Martian sidekick Croach, Sparks protects Mars from robot outlaws, alien invaders, and any galactic threat foolish enough to target the red planet.