To Have and Have Not (film) 1944. Bogart and Hawks served as their own technical advisers, because of their experience with fishing and sailing. After filming began, a romance developed between Bogart and Bacall, despite Hawks's disapproval. Bogart was married and at 45 years old, he was more than twice Bacall's age. They kept their relationship a secret from Hawks. This romance eventually led to Bogart divorcing Mayo Methot, his third wife. He and Bacall married a year after "To Have and Have Not" and remained married until Bogart's death in 1957. Hawks expanded Bacall's part to take advantage of the Bogart-Bacall chemistry. According to the
To Have and Have Not (film) of how Morgan met Marie. Marie's character was extensively altered for the film. In May 1939, Hemingway sold book rights to Howard Hughes. Hughes sold the book rights to Hawks in October 1943, who then sold them to Warner Bros.. Because the rights to the novel bounced between sellers, Hawks made ten times more money selling the rights of the novel than Hemingway did. Hemingway reportedly refused to speak to Hawks for "three months" upon finding this out. The screenplay for "To Have and Have Not" bears little resemblance to Hemingway's novel of the same name. The only similarities include