List of Mystery Science Theater 3000 episodes (Johnsonverse)

Mystery Science Theater 3000 (MST3K) is an American television comedy series created by Joel Hodgson and produced by Best Brains, Inc. The show premiered on KTMA (now WUCW) in Minneapolis, Minnesota, on November 24, 1988. The next year, in 1989, the show began its national run on The Comedy Channel/Comedy Central, running for nineteen seasons on that channel until its end in August 2008. A sixty-episode syndication package titled The Mystery Science Theater Hour was produced in 1993.

In 2015, Hodgson led a crowdfunded revival of the series with 14 episodes in its twentieth season which was released on Netflix. As of 2021, over 400 episodes of Mystery Science Theater 3000 have been released, concluding the twenty-fourth season. A feature film, titled Mystery Science Theater 3000: The Movie, was also released on April 19, 1996.

Episodes
Episodes are listed in production number order, not production order or air date order. The episode title is next, and if the original film title is different from the episode title, it follows in parentheses. If the episode features any shorts, they are listed below. In the third column is the film's initial release year, a color/black & white notation, the production company (if known), and the country of origin. The last column shows the initial air date of the episode. Below this is a brief synopsis of the featured movie and shorts, with major cast, character, and production changes noted in italic.