The Big Sleep (1946 film) war. Bacall's agent, Charles K. Feldman, asked that portions of the film be re-shot to capitalize on their chemistry and counteract the negative press Bacall had received for her 1945 performance in "Confidential Agent" which was released prior to "The Big Sleep" even though produced after it. Producer Jack L. Warner agreed, and new scenes for "The Big Sleep", such as the sexually suggestive racehorse dialogue, were added (scripted by an uncredited Julius Epstein). The re-shot ending featured Peggy Knudsen as Mona Mars because Pat Clark, the originally cast actress, was unavailable. Furthermore, the parts of James Flavin and Thomas
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