"Saw II" is a horror film released in 2005, directed by Darren Lynn Bousman. It is the second installment in the Saw franchise, following the story of the infamous serial killer known as Jigsaw. The film centers on a group of people trapped in a house filled with deadly traps, where they must confront their past sins to survive. The main character, Detective Eric Matthews, is trying to rescue his son, who is among the captives. As the story unfolds, viewers learn more about Jigsaw's twisted philosophy and the moral dilemmas faced by the characters. The film explores themes of redemption and the consequences of one's actions.