A tormented father witnesses his young son die when caught in a gang's crossfire on Christmas Eve. While recovering from a wound that costs him his voice, he makes vengeance his life's mission and embarks on a punishing training regimen in order to avenge his son's death.
In order to foil a terrorist plot, an FBI agent undergoes facial transplant surgery and assumes the identity of a criminal mastermind. The plan turns sour when the criminal wakes up prematurely and seeks revenge.