Surveillance expert Harry Caul is hired by a mysterious client's brusque aide to tail a young couple. Tracking the pair through San Francisco's Union Square, Caul and his associate Stan manage to record a cryptic conversation between them. Tormented by memories of a previous case that ended badly, Caul becomes obsessed with the resulting tape, trying to determine if the couple is in danger.
You can now watch The Conversation online on the following streaming providers in the United States.
| Art | Doug von Koss | Set Decoration |
| Directing | Francis Ford Coppola | Director |
| Sound | Walter Murch | Sound Designer |
| Production | Jennifer Shull | Casting |
| Sound | David Shire | Original Music Composer |
| Crew | Buddy Joe Hooker | Stunts |
| Production | Clark L. Paylow | Production Manager |
| Art | Dean Tavoularis | Production Design |
| Production | Francis Ford Coppola | Producer |
| Visual Effects | Ted Moehnke | Creature Design |
| Editing | Richard Chew | Editor |
| Costume & Make-Up | Aggie Guerard Rodgers | Costume Design |
| Camera | Bill Butler | Director of Photography |
| Camera | Haskell Wexler | Director of Photography |
| Sound | Howard Beals | Sound Effects Editor |
| Sound | Nathan Boxer | Sound Recordist |
| Production | Mona Skager | Associate Producer |
| Production | Fred Roos | Co-Producer |
| Sound | Pete Horner | Sound Editor |
| Sound | Art Rochester | Sound Recordist |
| Sound | Michael Evje | Sound Recordist |
| Directing | Charles Myers | Assistant Director |
| Camera | Ralph Gerling | Camera Operator |
| Production | Alex Tavoularis | Location Coordinator |
| Directing | Nancy Hopton | Script Supervisor |
| Editing | Julie Zale | Assistant Editor |
| Sound | Walter Murch | Sound Re-Recording Mixer |
| Lighting | Joe Dunnigan | Gaffer |
| Art | Ted Moehnke | Property Master |
| Camera | James Glennon | Assistant Camera |
| Camera | Thomas Laughridge | Camera Operator |
| Lighting | Doug Finn | Gaffer |
| Camera | Keith Mason | Key Grip |
| Crew | Mona Houghton | Administrative Assistant |
| Art | Wayne Fitzgerald | Title Designer |
| Writing | Francis Ford Coppola | Writer |
