Where the Truth Lies is a 2005 thriller film written and directed by Atom Egoyan and starring Kevin Bacon, Colin Firth, and Alison Lohman. It is based on Rupert Holmes's 2003 novel of the same name.
The film alternates between 1957, when comedy duo Lanny Morris (Bacon) and Vince Collins (Firth) are at the height of their success, and 1972, when journalist Karen O'Connor (Lohman) is determined to unravel the mystery of a young woman found dead in their hotel suite 15 years before.
Plot
In 1957, immediately after co-hosting a 39-hour-long polio telethon in a Miami television studio, entertainers Lanny Morris and Vince Collins fly north to open the new showroom of a New Jersey hotel run by mobster Sally Sanmarco, who has intimidated them into appearing in order to improve his own image. In their New Jersey hotel suite, shortly after their arrival, the nude body of Miami college student Maureen O'Flaherty is found in a bathtub.
Maureen, an aspiring journalist working for the summer as a waitress at the comedy team's Miami hotel (which is also owned by Sanmarco), had been researching an article for her school newspaper on the comedy team, and had interviewed them in Miami just before she disappeared. Police investigation in no way connects either Morris or Collins to Maureen's death, which is officially attributed to a drug overdose. Soon after her body is discovered, the two men's comedy partnership is dissolved, despite their enormous success and the closeness of their dependence on one another.
Many unanswered questions remain for the investigators of Maureen's death; the most confusing aspect is how Maureen's body made it from Miami to New Jersey at the same time the comedians were traveling.
Fifteen years later, journalist Karen O'Connor, who as a young polio survivor first met the duo at the same telethon portrayed in the movie's opening sequence, accepts a job to ghostwrite Vince Collins's autobiography—a deal from which Collins will earn $1 million, which he badly needs. Karen makes a promise to Mrs. O'Flaherty that she will find the truth of how her daughter Maureen died. The project is complicated by the fact that she keeps receiving anonymously sent chapters from a book that Lanny Morris himself has written.
Karen, who has idolized the comedians ever since first meeting them, encounters Morris, accompanied by his faithful valet Reuben and manager Irv, by chance in the first-class section of a flight, where she shares a dinner table with them. Wishing to keep her identity secret, during the meal she introduces herself as "Bonnie Trout," the name of the best friend with whom she has traded apartments. Morris and Karen hit it off and have sex in his hotel. He disappears the next morning, apparently without leaving her a note.
Under her own name, Karen begins to work on the Collins autobiography. Complications arise when Collins invites her to an all-day working session at his Los Angeles home and she learns that Morris will be joining them as well. Near panic ensues; she abruptly invents an excuse to leave, but meets Morris in the driveway, and her masquerade is revealed—Morris discovers she has lied about who she is, and Collins discovers that the woman helping him write his memoirs is having or has had an affair with his ex-partner.
Collins agrees to continue with the book, but creates a situation to blackmail Karen into staying away from the story of Maureen O'Flaherty, which is Karen's consuming interest. After plying Karen with wine and drugs, Collins manipulates her into having sex with a young aspiring singer named Alice. He photographs the two women in compromising positions. Karen is told that unless she tells the publisher that there is nothing odd or improper surrounding Maureen's death, he will make the pictures public.
Karen discovers that Maureen had secretly recorded her interactions with Morris and Collins. Gradually, it becomes clear what really happened that night 15 years before: the three had engaged in a ménage à trois, fueled by drugs and booze, and at some point Collins tried to have sex with Morris, who resisted violently. Collins retreated to his room, whereupon Maureen tried to blackmail Morris into paying to keep this information a secret. (In 1957, it would have finished Collins professionally if it had come out that he was bisexual.) Morris tried to bribe Maureen to stay quiet but she wanted more money than he was either willing or able to give. Collins passed out in his room, Morris in his, and Maureen fell asleep on the couch. In the morning, she was dead.