Ray, an ex-gang member gets into some trouble with the police and a local shop owner. With the help of MacGyver, he unravels an anti-semitic community in the neighborhood surrounding the challenger's club.
MacGyver searches for a gun used in both an assassination 20 years ago and a present-day cop killing to clear a friend.
Sonny Steelgrave’s demonic numbers man, Sid Royce, who was banished to a mundane government-protected existence in middle America, returns to exact revenge against Frank McPike, the man who brought him down.