The movie Exterminator 2 is a sequel to the 1980 film called The Exterminator. The main character, John Eastland (played by Robert Ginty), is a Vietnam War veteran who has returned to New York City, where he witnesses the brutal murder of his friend and mentor, who was involved in fighting against drug dealers and other criminals.
Eastland then decides to take matters into his own hands and begins a campaign of vigilante justice, using his skills as a former soldier to hunt down and eliminate the criminal underworld of the city. His weapon of choice is a flamethrower, which he uses to cauterize wounds and intimidate his enemies.
Meanwhile, a powerful drug lord named X (played by Mario Van Peebles) runs a criminal empire in the city and is intent on wiping out anyone who opposes him. Eastland and X eventually cross paths, leading to a final confrontation between the two men and their respective armies.
The film is known for its over-the-top violence and action sequences, as well as its gritty depiction of New York City in the 1980s. It received mixed reviews upon its release, but has since gained a cult following among fans of exploitation and action movies.