To Have and Have Not (film) scenes, to underscore anti fascism in the story line of the film. A persistent myth is that a teenage Andy Williams, the future singing star, dubbed the singing for Bacall. According to authoritative sources, including Hawks and Bacall, this was not true. Williams and some female singers were tested to dub for Bacall because of fears she lacked the necessary vocal skills. But those fears were overshadowed by the desire to have Bacall do her own singing (perhaps championed by Bogart) despite her less than perfect vocal talent. This myth is disputed in "Leonard Maltin's Movie Guide" entry for this
To Have and Have Not (film) independent director Howard Hawks tried to convince Ernest Hemingway to write him a script, but Hemingway was not interested in working in Hollywood. Hawks insisted he could make a film from his "worst story". Although Hawks had a high regard for Hemingway's works in general, he considered "To Have and Have Not" to be his worst book, a "bunch of junk", and told Hemingway so. Hemingway and Hawks worked on the screenplay during the remainder of the fishing trip. Hemingway and Hawks had discussed that the film was not going to resemble the novel, and would rather tell the story