The story follows two main characters: Judah Rosenthal, a successful and reputable ophthalmologist, and Clifford Stern, a small-time documentary filmmaker.
Judah, an upper-class respected family man, is having an affair with flight attendant Dolores Paley. After it becomes clear to her that Judah will not end his marriage, Dolores threatens to disclose the affair to Judah's wife, Miriam. She is also aware of some questionable financial deals Judah made before becoming a wealthy ophthalmologist, which adds to his stress. He confides in a patient, Ben, a rabbi who is rapidly losing his eyesight. Ben advises openness and honesty between Judah and his wife, but Judah does not wish to imperil his marriage. Desperate, Judah turns to his brother, Jack, a gangster, who hires a hitman to kill Dolores. Before her corpse is discovered, Judah retrieves letters and other items from her apartment in order to cover his tracks. Stricken with guilt, Judah turns to the religious teachings he had rejected, believing for the first time that a just God is watching him and passing judgment.
Cliff, meanwhile, has been hired by his pompous brother-in-law, Lester, a successful television producer, to make a documentary celebrating Lester's life and work. Cliff grows to despise him. While filming and mocking the subject, Cliff falls in love with Lester's associate producer, Halley Reed. Despondent over his failing marriage to Lester's sister Wendy, he woos Halley, showing her footage from his ongoing documentary about Professor Louis Levy, a renowned philosopher. He ensures Halley is aware that he is shooting Lester's documentary merely for the money so he can finish his more meaningful project with Levy.
Cliff learns that Professor Levy, whom he had been profiling for a documentary centered on his philosophical views and the strength of his celebration of life, has committed suicide, leaving a curt note that only says: "I've gone out the window". When Halley visits to comfort him, he makes a pass at her, which she gently rebuffs, telling him she is not ready for another romance. Cliff's dislike for Lester becomes evident during the first screening of the film. Cliff has maliciously edited the film, which juxtaposes footage of Lester with clownish poses of Benito Mussolini addressing a throng of supporters from a balcony. It also shows Lester yelling at his employees and clumsily making a pass at an attractive young actress. Lester fires him.
Adding to Cliff's burdens, Halley leaves for London, where Lester is offering her a producing job; when she returns several months later, Cliff is astounded to discover that she and Lester are engaged. Hearing that Lester sent Halley white roses "round the clock, for days" while they were in London, Cliff is crestfallen as Halley falling for Lester is his “worst fear realized.”[3] His last romantic gesture to Halley had been a love letter which he had mostly plagiarized from James Joyce including references to Dublin.
Judah and Cliff meet by happenstance at the wedding of the daughter of Rabbi Ben, who is Cliff's brother-in-law and Judah's patient. Judah has worked through his guilt and is enjoying life once more; the murder had been blamed on a drifter with a criminal record. He draws Cliff into a supposedly hypothetical discussion that draws upon his moral quandary. Judah says that with time, any crisis will pass; but Cliff morosely claims that “very few guys could live with that on their conscience.”[3] Judah cheerfully leaves the wedding party with his wife, and Cliff is left sitting alone, dejected.
The wedding party continues. Rabbi Ben, who is now blind, shares a dance with his daughter while the voice of Professor Levy is heard, saying that the universe is a dark and indifferent place which human beings fill with love, in the hope that “future generations will understand more.”[3]
