NIGHT MOVES

Harry Moseby is an ex-professional football player working as a private investigator in Los Angeles. He learns through his friend Nick that a fortune can be made in Mexican artifacts, as the country is cracking down on the theft of its Native American legacy, but is not interested. He later accidentally learns his wife Ellen is having a love affair with a man named Marty Heller.

Aging former actress Arlene Iverson hires Harry to find her 16-year-old daughter Delly Grastner. Arlene's only source of income is her daughter's trust fund, but it requires Delly to be living with her. Arlene gives Harry the name of one of Delly's friends in Los Angeles, a mechanic and spurned paramour named Quentin. Quentin tells Harry that he last saw Delly at a New Mexico film location, where she flirted with one of Arlene's old flames, stuntman Marv Ellman. Harry realizes that the injuries to Quentin's face are from fighting the stuntman. He talks with Ellman and stunt coordinator Joey Ziegler. Before returning to Los Angeles, Harry is surprised to see Quentin working on Ellman's stunt plane.

Harry travels to the Florida Keys, where Delly's stepfather Tom Iverson lives, and finds Delly staying with Tom and his girlfriend Paula. Tom admits to having been intimate with Delly, and agrees she should return to her mother. Harry, Paula, and Delly take a boat trip to go swimming, but Delly becomes distraught when she finds the submerged wreckage of a small plane with the decomposing body of the pilot inside. Paula marks the spot with a buoy. They return to the shore and Paula makes a telephone call to report the find to the Coast Guard. She later visits Harry's bungalow and the two have sex.

Delly agrees to return to her mother; Harry delivers her to Arlene and picks up his check. As he leaves, he sees them arguing. Harry gets together with Nick and Joey to go to a football game in LA, where Joey indicates he has arranged for Delly to get a SAG card as a favor to Arlene. Harry later listens to an answering-machine message from Delly apparently offering a tip, but he turns it off mid-message to focus on his marriage. He tells Ellen he will give up his occupation, which has come between them.

Harry learns from Ellen that Delly has been killed in a car accident on a movie set. Harry questions the driver of the car, Joey, who is in a cast. Joey lets him view footage of the crash, raising Harry's suspicions about Quentin the mechanic. Harry goes to the home of Arlene, who now stands to inherit her daughter's wealth, and finds her drunk by the pool. He tracks down Quentin, who denies being the killer but reveals that the dead pilot is Ellman, who was involved in smuggling. Quentin flees before Harry can learn more.

Harry and Ellen attempt to reconcile. He decides to pursue the case and returns to Florida, where he finds Quentin's dead body floating in Tom's dolphin atrium. He accuses Tom of the murder; Tom confesses, they fight, and Tom is knocked unconscious. Paula admits she did not report the dead body in the plane to the Coast Guard because the aircraft contained a valuable relic they were smuggling in from the Yucatán.

Harry and Paula set off in a boat to retrieve the relic. They arrive at its location, marked by a buoy, and Paula dives to retrieve it. A floatplane flies by the boat. Its pilot strafes the boat with a submachine gun, wounding Harry in the leg. The plane lands and taxies towards the boat. As Paula surfaces with the sculpture, the pilot taxies over and kills her, but the plane crashes into the sculpture before flipping over next to the boat. As the cockpit sinks, Harry is able to see the drowning pilot through the plane's windshield, recognizing Joey Ziegler. Bleeding profusely, Harry starts one engine of the boat, but collapses in pain as the boat idly circles on the spot.

Moseby's investigation leads to confrontations and revelations about multiple deaths and the true nature of those involved. The film ends ambiguously, with Moseby left injured and adrift, having exposed the web of deceit but finding little closure.

Night Moves withholds easy answers, leaving its protagonist physically and emotionally stranded as the truth proves murky and unsatisfying. The ending’s ambiguity and Harry’s isolation underscore the film’s bleak view of self-doubt, broken relationships, and the limits of moral clarity. It’s a fitting close for a neo-noir where the detective is left circling, unable to resolve either his case or his own inner turmoil.