Unisputed is a 2001 action movie released through Miramax. The film starred and was co-produced by Wesley Snipes, directed by Walter Hill, and written by David Giler and Walter Hill, who is probably best known as the writer/director of 48 Hours and Streets of Fire, but had most recently directed Supernova. He co-wrote the film with David Giler, with whom he had previously collaborated on the Alien series and Southern Comfort. Direct to video sequel without any of the original cast members Undisputed II: Last Man Standing was released in 2006.