Gang boss Eddie King orchestrated a murder that was witnessed by a passing young man Sean Jones (Nathan Phillips). In order to successfully charge the vicious triad leader in court, the police sent senior federal agent Neville Finn (Samuel L. Jackson) to protect Sean and escort him from Hawaii to a court in Los Angeles. In order to avoid the killing of the witness, Nivelli adopted a diversion strategy and secretly boarded an ordinary red-eye flight with Sean. However, this top-secret plan was arranged by Eddie to be informed by the police mole. In order to escape legal punishment, Eddie sent a killer carrying a large number of poisonous snakes onto the plane, and a strange and horrible bloody silence case began.