Neill Blomkamp's unrealized projects
During his long career, South African-Canadian film director Neill Blomkamp has worked on a number of projects which never progressed beyond the pre-production stage under his direction. Some of these productions fell in development hell or were cancelled.
2000s
''Halo''
In August 2006, it was reported that Blomkamp was to direct a film based on the Halo video game for 20th Century Fox and Universal Pictures. Blomkamp confirmed in October 2007 that plans to make the film were officially scrapped.2010s
''The Leviathan'' feature film
In March 2015, it was reported that Blomkamp would produce the feature film remake of Ruairi Robinson‘s short, with Robinson directing, Jim Uhls set to write the spec screenplay and Simon Kinberg attached to produce the film for 20th Century Fox.''Alien 5''
Blomkamp's involvement with the Alien franchise goes as far back as 2015. Blomkamp originally planned to an Alien film in which Sigourney Weaver, Lance Henriksen and Michael Biehn would reprise their roles as Ellen Ripley, Bishop II and Dwayne Hicks respectively. The film was to have been a sequel to Aliens. Ridley Scott said in 2017 that it was likely that Blomkamp's would not be made. Blomkamp himself said in 2021 that the film was never made because 20th Century Fox chose to produce Alien: Covenant instead. The box office failure of Alien: Covenant also served as a factor as to why Blomkamp's film was never made. Blomkamp confirmed in subsequent interviews that he was no longer interested in making the film.In June 2021, concept art related to Blomkamp's version was released.
In April 2023, Weaver confirmed that she would no longer reprise her role as Ripley and admitted that she wanted to do the film with Blomkamp.