The January Man is a 1989 comedy/thriller film. It was directed by Pat O'Connor from a screenplay by John Patrick Shanley. The film stars Kevin Kline as Nick Starkey, a smart ex-New York City police detective who is lured back into service by his police commissioner brother (Harvey Keitel) when a serial killer terrorizes the city. Nick becomes involved with the mayor's daughter (Mary Elizabeth Mastrantonio) and is aided in his investigation by one of his neighbors, an eccentric artist played by Alan Rickman.
On New Year's Eve, Manhattan socialite Alison Hawkins returns home from the evening's festivities. As she feeds her fish before going to bed, she is strangled to death by an undetected intruder with a blue ribbon. It is the latest murder by a serial killer who has been terrorizing New York for 11 months.
New York Mayor Flynn is frustrated with the lack of progress in tracking down the killer, and tells NYPD commissioner Frank Starkey to "get [his] brother, and get him now," as they both know Nick is the only man brilliant enough to catch this killer. This is a controversial assignment for Frank, as two years ago, Nick was disgraced in a scandal, and expelled from the force.
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