Keep Circulating the Tapes: Only one version of this fantasy was ever officially released on video (in 1991) and available only on VHS tapes and LaserDiscs. Also, its broadcasts had been very infrequent since the 1990s (for instance, its last two broadcasts were in 1998 and 2015).
Re Cut: A big reason for the film's disappearance off the face of the earth was co-director John Korty's dissatisfaction with the released cut, which largely deviated from the script with the actors' incessant ad-libbing and did away with the heavy profanity. As a result, he has threatened legal action to any television station that airs the released version rather than his own personal cut, and most of them have simply decided that it was not worth the trouble.
Throw It In: Most of the dialogue. A majority of the cast were experienced improv comedians.