Ending 1: Miss Scarlet did it, with help from the maid, Yvette. Scarlet later killed Yvette, and plans to blackmail the other guests. She prepares to shoot Wadsworth the butler, who insists that there are no bullets in the gun. The police arrive and arrest Miss Scarlet. Wadsworth takes the gun and fires it, revealing that there is one more bullet. The bullet hits the chandelier, and it crashes.Ending 2: Mrs. Peacock killed everyone. Wadsworth tells them that he approves of her murdering, and she should escape. Upon leaving, she is arrested. Wadsworth reveals to the others that he is an FBI agent.Ending 3: Professor Plum killed Mr. Boddy. Mrs. Peacock killed the cook, who had once worked for her. Col. Mustard killed the motorist that had stopped by, who had been his driver. Mrs. White killed Yvette, who had an affair with one of her husbands. Miss Scarlet killed the visiting cop, who she had been bribing. The guests all assume that Mr. Green killed the singing telegram girl who had informed on Plum, but he claims that he is innocent. Wadsworth revealed that HE shot the girl, and that he is Mr. Boddy (Plum killed the real Boddy's butler). Mr. Green shoots Wadsworth, and reveals that he is an FBI plant. He lets the police into the house, who have apparently been informed on the situation.