The Fantastic Four is an unreleased superhero film based on the Marvel Comics superhero team of the same name, created by Stan Lee and Jack Kirby. The film features the team's origin and first battle with Doctor Doom. Executive-produced by low-budget specialist Roger Corman and Constantin Film president Bernd Eichinger, it was made to allow Eichinger to keep the Fantastic Four film rights. It was not officially released, although pirated copies have circulated since 1994 as well as various clips being available online.
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... the world premiere was announced to take place at the Mall of America in Bloomington, Minnesota, on January 19, 1994, with proceeds from the event earmarked for the charities Ronald McDonald House and Children's Miracle Network.
Suddenly, the premiere was halted, the actors received a cease and desist order on all promotion from the producers, and the studio confiscated the negatives. ... Speculation arose that the film had never been intended for release, but had gone into production solely as a way for Eichinger to retain rights to the characters; Stan Lee said in 2005 that this was indeed the case, insisting, "That movie was never supposed to be shown to anybody," and adding that the cast and crew had been left unaware. Corman dismissed Lee's claims, stating "We had a contract to release it, and I had to be bought out of that contract [by Eichinger]". Eichinger called Lee's version of events "definitely not true. It was not our [original] intention to make a B movie, that's for sure, but when the movie was there, we wanted to release it."