This episode is notable for the relentless mocking of Joe Don Baker, particularly regarding his weight and hygiene. The reason why the mockery directed at him was so merciless was due to Baker's hostile reaction to MST3K's treatment of his film Mitchell (1975) during a previous episode. The skewering of this film was the writers' revenge against him.
The stinger is Geronimo saying, "You think you can take me? Go ahead on. It's your move."
This episode is on the Volume 14 DVD Box Set of Mystery Science Theater 3000.