Casablanca (film) in 1942 to work on the "Why We Fight" series in Washington, D.C. While they were gone, the other credited writer, Howard Koch, was assigned; he produced thirty to forty pages. When the Epstein brothers returned after about a month, they were reassigned to "Casablanca" and—contrary to what Koch claimed in two published books—his work was not used. The Epstein brothers and Koch never worked in the same room at the same time during the writing of the script. Koch later commented, "When we began, we didn't have a finished script ... Ingrid Bergman came to me and said, 'Which
Casablanca (film) final scene, Renault recommends fleeing to that Free French-held city) was planned, but never produced. (A newspaper article at the time mentions that Bogart and Greenstreet "will continue their characterizations from the first film, and it's likely that Geraldine Fitzgerald will have an important role".). Since then, no studio has seriously considered filming a sequel or outright remake. François Truffaut refused an invitation to remake the film in 1974, citing its cult status among American students as his reason. Attempts to recapture the magic of "Casablanca" in other settings, such as "Caboblanco" (1980), "a South American-set retooling of "Casablanca"", and