Saw 3D (or Saw VII and released on home media as Saw: The Final Chapter) is a 2010 3D horror film directed by Kevin Greutert, written by Patrick Melton and Marcus Dunstan, and starring Tobin Bell, Costas Mandylor, Betsy Russell, Sean Patrick Flanery, and Cary Elwes. It is the seventh of the Saw film series, and the only film in the series to be in 3D. The film focuses on a man who claims to be a Jigsaw survivor and writes a book detailing his experience, becoming a local celebrity. He soon finds himself part of a real Jigsaw game where he must ultimately save his wife. Meanwhile, Jill Tuck explains to an internal affairs officer that rogue Detective Hoffman is the man responsible for the recent Jigsaw games; Tuck is put under police protected custody while officers search for Hoffman.