To Have and Have Not (film) in 1945 was mixed yet often unflattering. Firstly, early publicity and much of the initial reaction to the film centered around Lauren Bacall, either praising her or criticizing her part in the film as merely as a gimmick for attention from the press. Other critics found the film to be betraying Hemingway's novel due to only the first fifteen minutes of the film bearing resemblance to the novel. Finally, Americans were preoccupied with World War II and had little interest in a hero (Bogart) whom consistently rejected commitment and whose only interest in France's cause was financial, to help himself
To Have and Have Not (film) well as reducing Marie's drinking in the film. He also removed scenes in which Morgan appeared to be a murderer. Other additions included Marie becoming Morgan's sole romantic interest and Helen and her husband becoming fighters for the resistance. Finally, Faulkner made the time frame for the film three days instead of the many months depicted in the novel. Hawks intended to have the screenplay be loosely modeled on "Casablanca", which also starred Humphrey Bogart, hoping for the same success "Casablanca" had met at the box office. Production began on February 29, 1944, with only thirty-six pages of the screenplay