Watch the official “Ronda Rousey Vs. Marshawn Lynch” clip from the FOX reality series Stars on Mars Season 1 Episode 2.<br /><br />Stars on Mars Cast:<br /><br />William Shatner, Ronda Rousey, Marshawn Lynch, Porsha Williams, Lance Armstrong and Tom Schwartz<br /><br />Stream Stars on Mars now on FOX!
