Horsemen ( Also Known As: Horsemen of the Apocalypse) is a Crime Drama Mystery film directed by Jonas Åkerlund and written by Dave Callaham (as David Callaham). It released on 6 February 2009 (Italy) . The film stars Dennis Quaid, Ziyi Zhang, Lou Taylor Pucci. A recently widowed detective still grieving over his wife's death discovers a shocking connection between a serial killing spree and the Four Horsemen of the Apocalypse.