An almost finished copy of X-Men Origins: Wolverine starring Hugh Jackman has been leaked online a month before its cinema release.
The high quality copy of the film has been uploaded to several file sharing and streaming video websites.
The movie is incomplete, with some special effects still in need of fine tuning and green screens and wires attached to actors still visible.
The film is not due for release in the UK until 29 April and 1 May in the US.
Since being uploaded to file sharing websites on Tuesday, more than 75,000 copies of the film have already been downloaded and reviews by users have started appearing online.
The film had been intended to compete alongside other summer blockbuster movies including Transformers 2 and the big budget update of Star Trek.
