The Conversation
The Conversation is a 1974 American neo-noir mystery thriller film written, produced, and directed by Francis Ford Coppola. It stars Gene Hackman as a surveillance expert who faces a moral dilemma when his recordings reveal a potential murder. Supporting cast members include John Cazale, Allen Garfield, Cindy Williams, and Frederic Forrest. Harrison Ford and Teri Garr appear in credited roles, with Robert Duvall in an uncredited role.
Plot
Harry Caul, a surveillance expert in San Francisco, specializes in audio recordings. He and his team are hired by a client known as "the Director" to eavesdrop on a couple, whom they record walking in circles in Union Square. Despite the background noise, Harry filters and merges the tapes to create a clear recording with ambiguous meaning. Harry is intensely private, obsessively guarding his personal life; though he insists that he is not responsible for how his clients use the surveillance he creates, he is haunted by guilt from a past job that resulted in three deaths.