When submitted for classification for its UK cinema release, the BBFC advised the distributors to cut some gruesome moments to avoid a 15 rating. These included some moments of threat and horror involving "zombie-like" characters and shots of injuries caused by a beating. When the film was resubmitted with these cuts made, it was given a 12A. The uncut version was later released as a limited edition Steelbook Blu-ray with a 15 rating.
German theatrical version was cut by approx. 1,5 minutes to secure a "Not under 12" rating.