* WhatCouldHaveBeen:
** Jodorowsky and Music/MarilynManson were planning to do a sequel to ''El Topo'' called ''Abelcain'' but budget issues (along with a lawsuit with Allen Klein over the rights) canceled it.
** The whole story of his ''Film/{{Dune}}'' film. In fact, without the film and its collapse, the visual effects team that made ''Alien'' (especially Creator/HRGiger, Dan O'Bannon and Jean Giraud) would likely never have assembled and science fiction on film would be a lot different.