It’s 1974 and Sam Bicke has lost everything. His wife leaves him with his three kids, his boss fires him, his brother turns away from him, and the bank won’t give him any money to start anew. He tries to find someone to blame for his misfortunes and comes up with the President of the United States who he plans to murder.
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 are in danger.
This acclaimed thriller stars Jane Fonda as Bree Daniel, a New York City call girl who becomes enmeshed in an investigation into the disappearance of a business executive. Detective John Klute is hired to follow Daniel, and eventually begins a romance with her, but it appears that he hasn't been the only person on her trail. When it becomes clear that Daniel is being targeted, it's up to her and Klute to figure out who is after her before it's too late.