Casablanca not formalised until 1910. Under the French rule, Muslim anti-Jewish riots occurred in 1908. The famous 1942 film "Casablanca" (starring Humphrey Bogart) underlined the city's colonial status at the time—depicting it as the scene of a power struggle between competing European powers. The film has a cosmopolitan cast of characters (American, French, German, Spaniard, Czech, Norwegian, Austrian, Bulgarian, Russian, and some other nationalities). Europeans formed almost half the population. During the 1940s and 1950s, Casablanca was a major centre of anti-French rioting. A bomb attack on 25 December 1953 (Christmas Day) caused 16 deaths. Operation Torch (initially called Operation Gymnast)
Casablanca (film) thirty-eight rejected it outright, thirty-three generally recognized it (but only eight specifically as "Casablanca"), three declared it commercially viable, and one suggested turning it into a novel. Many subsequent films have drawn on elements of "Casablanca". "Passage to Marseille" (1944) reunited actors Bogart, Rains, Greenstreet, Lorre and director Curtiz in 1944, and there are similarities between "Casablanca" and another later Bogart film, "To Have and Have Not" (also 1944). Parodies have included the Marx Brothers' "A Night in Casablanca" (1946), Neil Simon's "The Cheap Detective" (1978), and "Out Cold" (2001). Indirectly, it provided the title for the 1995 neo-noir film