Watch Mystery Science Theater 3000 Season 6 Episode 21 Online

Movie Plot: A scientist is mutated by a nuclear explosion into the Beast of Yucca Flats, which goes around randomly killing people. Also riffed were the shorts "Money Talks" and "Progress Island." On the SOL: the Crew wallpapers the SOL / the crew is disturbed by a party next door / Crow supports the ""Film Anti-preservation Society"", for the decay of bad films. In Deep 13: A political rally over Proposition Deep 13. The Mads rally in favor, the SOL crew rebuts / The Mads concede the issue to Mike and the 'bots.