Avenging Force is a 1986 film directed by Sam Firstenberg. The screenplay was written by James Booth, who co-starred in the film. It is a sequel to the 1985 film Invasion U.S.A., which starred Chuck Norris in the role of Matt Hunter. A retired secret service agent, Captain Matt Hunter (Dudikoff), takes on a sinister right-wing political organization called the Pentangle. He comes to the aid of his best friend Larry Richards (James), an African-American politician who has become a target for the Pentangle's henchmen.