's Letty Lynton gown|294x294px New York City
socialite Letty Lynton has been living in Montevideo, Uruguay and wants to end her affair with Emile Renaul. After several failed attempts to leave him, the only way she can is by leaving the country. On a steamship to the United States, Letty sees wealthy American, Jerry Darrow, and she immediately is attracted to him and he to her. Both unknowingly bribe the purser to be seated for meals at the same table. At dinner, their attraction increases, and after two weeks at sea, they have fallen in love. On Christmas Eve, the captain gives passengers their telegrams as gifts in a game. Letty has none, being alone on the hasty trip home, and Jerry feigns the same, the gesture touches Letty and the two kiss for the first time. She starts to believe she can start her life over and when Jerry comes to her cabin to propose, she accepts. In New York, Letty is shocked to see Emile waiting for her on the dock. Arranging to meet Jerry later, she leaves the ship before him and learns from Emile that he flew from South America to see her and plans to take her back with him. After she leaves Emile on the docks with her trunk, Letty hurries home to speak with her mother. Jerry phones telling her that they have been invited to his parents home in Upstate New York and will leave that night, after Letty tells her mother about the engagement. Letty's mother, Mrs. Lynton, is an embittered woman who shows no affection for Letty, whom she regards as irresponsible. Soon, Emile arrives to have the talk Letty dodged on the pier, now having read about the engagement in the newspapers. He warns her to meet him in his hotel room that night or he will show Jerry her explicit love letters. Letty is revolted and resolves to commit suicide rather than spend her life with Emile. She clings to a slim hope; convince him to give her the letters or let her go. She calls Jerry to change their departure to the next day, then goes to Emile's hotel, taking a bottle of poison with her. She first tries to ask for a chance at happiness, explaining how it is her one shot at real love, but Emile will have none of it — stating she can never be anyone's but his. Letty then begs for her letters, but he refuses and tells her that their affair will only be over when he says so. While Emile answers a knock at the door and talks to a waiter, Letty puts the poison in her champagne glass, planning to drink it herself, choosing death over Emile. When Emile returns, however, he strikes her then picks up her glass drinking the poison, as a shocked Letty mutely watches. He then grabs up Letty and he carries her to the bedroom, attempting sex, when the poison starts to take effect. As he dies, she screams hysterically that she's glad he's dying, even if she hangs for doing it. She then cleans up fingerprints in the room and leaves. The next day, soon after Letty and Jerry have arrived at the home of his parents, a police detective from New York arrives looking for Letty and requests that she come with him. Jerry and Letty, along with Mrs. Lynton and Letty's maid, go with him to see District Attorney John J. Haney. He begins questioning everyone and accuses Letty of murder, confronting her with the letters. Letty admits that she went to see Emile, but Jerry interrupts by saying that he and Letty spent the night together at his apartment after she left Emile's, and that he knew all about the letters. Mrs. Lynton corroborates Jerry's story by saying that she followed Letty to Jerry's apartment. She also says that she overheard Emile say he would kill himself if Letty did not return to him. Letty's maid, Miranda, also corroborates the story, after which Haney says that the case is closed and Letty is free to go. ==Cast==