VERSUS: Santa Conquers the Martians (MST3K vs Rifftrax Live!) September 19, 2017September 19, 2017 by faithstake, posted in Christmas, Happy Holidays, mst3k, rifftrax, Rifftrax Live!, VERSUS Originally posted on December 11th, 2016 Share this:Click to share on Twitter (Opens in new window)Click to share on Facebook (Opens in new window)Like this:Like Loading...