Michael Keaton is good, as usual, in the role of Artie Lewis, an NYPD detective who must endure one of the time-honoured cliches of the cop drama: the death of his partner (Anthony LaPaglia). However, LaPaglia was the single dad to three adorable daughters, and in his will he had given custody of the girls to Artie and his wife (Rene Russo). They do prove to be good parental figures (she'd been unable to bear her own children), but all of the problems facing them (inadequate housing for the new family, and a supposed dearth of funds) prompt Artie to do something crooked for once: rob a drug dealer (an effectively smooth and slimy Tony Plana).
The script by veteran screenwriter Heywood Gould ("Rolling Thunder", "Fort Apache, the Bronx") has its share of problems; not only is it predictable and manipulative, but it's scarcely believable. Too many story twists are hard to buy, especially that ridiculous ending. The film is still reasonably entertaining in a visceral way, and Gould maintains an effective forward momentum; Keaton and his excellent supporting cast are so compulsively watchable that they compensate for a fair bit. "One Good Cop" has some decent action, and violence, and makes good use of some NYC locations.
Keaton is compelling in the lead. While you may not always find his character credible, there's no doubt that the star will always be able to do some true heavy lifting, both comedically and dramatically. The rest of the cast plays like a who's who of Hollywood players: Russo, LaPaglia, Kevin Conway, Rachel Ticotin, Plana, Benjamin Bratt, Charlayne Woodard, Victor Rivers, Mike Hagerty, J.E. Freeman, Kevin Corrigan, Vondie Curtis-Hall, etc.
Highly recommended to Michael Keaton fans, even in light of the flaws.
Six out of 10.
