On July 10, 1992, Mystery Science Theater Alive! was presented, riffing the film World Without End. This was a full-blown live production of the show with the cast appearing in-character. It was done as an experiment to test the waters for a live tour.
Tied into the 1994 ConventioCon ExpoFest-A-Rama, there was a new production of MST Alive! featuring the film This Island Earth, later riffed in Mystery Science Theater 3000: The Movie.
