Blankman

Blankman is a 1994 American superhero comedyparody film directed by Mike Binder and starring Damon Wayans and David Alan Grier, both of whom were also cast members of the 19901994 Fox Network sketch comedy television series, In Living Color. It was written by Wayans and J. F. Lawton, whose biggest success was writing Pretty Woman and Cannibal Women in the Avocado Jungle of Death.

He expresses his frustrations by intervening in a situation and boldly saving an elderly transit passenger from being mugged, and by ranting about the general corruptible state that the city has become. Darryl was so pure and shielded from reality presumably because of his interest in inventing, that he does not even realize that there is a crackhouse in front of our flat. He tries to storm into it unarmed and rebuke the gang members, oblivious to the hazardous stupidity of doing so.Awakened to the citys issues, Darryl is inspired to become a vigilante super hero. He uses his technical expertise to create weapons and gadgets. His brother Kevin, a tabloid news cameraman, goes along with this fantasy, believing that its Darryls way to cope with the murder of his grandmother. Darryl demands an audience with the police commissioner, but the police are not impressed with his actions, ridicule him, and arrest him for disturbing the peace. Darryl is released on orders to see a psychiatrist. ........

Source: Wikipedia