Gladys the Groovy Mule

Gladys the Groovy Mule is a film starring Troy McClure.

History
Troy McClure mentions the movie during his video tour of Rancho Relaxo.

Bart and Milhouse once went to watch a re-screening of Space Mutants I film, but it was replaced by Gladys the Groovy Mule, which they watched solely because they had already bought the ticket.

Non-canon
A poster for the film was seen in the book Famous Springfieldianites, which reveals that the movie is directed, written, and produced by Rose Mayer.

Behind the Laughter
The film is a parody of .