the mystery. With their help, Luke obtains the Skulls security tapes that prove Lombard committed the murder. In trying to convince Caleb of the truth, Luke realizes how scared Caleb is of his father. Before Luke can show the evidence to police, the Skulls council, who know Luke has the tapes, vote that he is no longer loyal. Ames Levritt is blackmailed into voting against Luke by Litten Mandrake, who has pictures of him with his much younger mistress. When Luke goes to the police, the tape is switched by Detective Sparrow and Luke is confined to a mental hospital. With the help of Ames and Chloe, Luke escapes the hospital and he and Chloe survive an attempt on his life by Martin Lombard, who is shot and killed by Detective Sparrow, who is working for Levritt. Luke decides that his only option is to fight the Skulls by their own rules, and "bring war to them". He challenges Caleb to a duel at the Skulls' private island, by invoking rule 119. Litten tries to take his son's place in the duel but is denied the opportunity due to another Skull rule. After Luke and Caleb take their ten paces and turn around, Luke drops his gun and tries convincing Caleb of the truth and that he is not responsible for Will's murder. Despite being pressured by Litten to kill Luke, Caleb cannot bring himself to pull the trigger. Litten grabs a pistol and attempts to shoot Luke, but before he can fire, Caleb shoots his father. Mortified at what he has done, Caleb tries to kill himself but is stopped by Luke. Luke realizes that Senator Levritt manipulated Luke and others to bring about Litten's downfall. Luke becomes disgusted with The Skulls and refuses to participate further, despite Levritt telling him that he will be tracked down and that The Skulls will accept him because he has proven himself in war. As Luke walks away Levritt says to himself, "Well done son, well done". Cast Joshua Jackson as Lucas John "Luke" McNamaraThe new Skulls member. Paul Walker as Caleb MandrakeOne of the new Skulls members along with Luke. Hill Harper as Will BeckfordLuke's classmate and best friend. Leslie Bibb as Chloe WhitfieldLuke's classmate and love interest. Christopher McDonald as Martin LombardA provost at Yale University. Steve Harris as Detective SparrowA police detective who is in charge of investigating Will's