A retired mob assassin, currently under witness protection, is compelled to return to his old ways when his family’s safety is jeopardized by his former associates. He joins forces with a young skateboarder who possesses a computer disk coveted by the mob. This disk contains a list of new identities for people in the FBI’s witness protection program, including the boy’s father, who had parted ways with his mother years ago and has been missing ever since.