Fred Astaire wartime drama "The Sky's the Limit" (1943), in which he introduced Arlen and Mercer's "One for My Baby" while dancing on a bar counter in a dark and troubled routine. This film, which was choreographed by Astaire alone and achieved modest box office success, represented an important departure for Astaire from his usual charming happy-go-lucky screen persona, and confused contemporary critics. His next partner, Lucille Bremer, was featured in two lavish vehicles, both directed by Vincente Minnelli: the fantasy "Yolanda and the Thief", which featured an avant-garde surrealistic ballet, and the musical revue "Ziegfeld Follies" (1946), which featured a memorable
Fred Astaire "Swing Time" (1936), "Shall We Dance" (1937), and "Carefree" (1938). Six out of the nine Astaire-Rogers musicals became the biggest moneymakers for RKO; all of the films brought a certain prestige and artistry that all studios coveted at the time. Their partnership elevated them both to stardom; as Katharine Hepburn reportedly said, "He gives her class and she gives him sex appeal." Astaire received a percentage of the films' profits, something extremely rare in actors' contracts at that time. Astaire was also given complete autonomy over how the dances would be presented, allowing him to revolutionize dance on film. He