That Night in Rio is a 1941 Technicolor American musical comedy film directed by Irving Cummings and starring Alice Faye, Don Ameche (in a dual role as an American entertainer and an aristocratic businessman he is asked to impersonate temporarily) and Carmen Miranda. It is one of several film adaptations of the 1934 play The Red Cat by Rudolf Lothar and Hans Adler. Others are Folies Bergère de Paris (1935) and On the Riviera (1951). The original songs for the film were written by the musical partnership of Harry Warren and Mack Gordon. These include: "Boa Noite", "They Met in Rio (A Midnight Serenade)", "Chica Chica Boom Chic" and "I, Yi, Yi, Yi, Yi (I Like You Very Much)". Plot Larry Martin (Don Ameche) is an American entertainer in the Casino Samba in Rio de Janeiro. He has a skit in his show, making fun of the womanizing Baron Manuel Duarte (also Ameche). On one particular evening, the Baron and his wife, Baroness Cecilia Duarte (Alice Faye) come to see Larry's impersonation. To the surprise of the couple, the act is amazingly realistic. Backstage, the Baron meets Larry's girlfriend, Carmen (Carmen Miranda), and invites her to a party he is going to hold. Carmen declines. Later in the evening, Larry meets Cecilia and is attracted to her singing and her beauty. He does an impersonation of the Baron for her. But the real Baron receives a telegram that his airline is in danger because a contract is not being renewed and he has already purchased 51% of the stock. Needing money to repay the bank he borrowed it from, he flies down to Buenos Aires. Larry is hired to play the Baron to confuse his rival, Machado (J. Carrol Naish), but at the stock market, he buys the remainder of the airline stock. That evening, at the party, Larry is hired again to play the Baron. He does not want the Baroness to know, but Cecilia is informed without his knowing. He sweeps her off her feet and they stay close to each other for the remainder of the evening. Meanwhile, Carmen is furious to discover that Larry is at the party and decides to go there as well, where she discovers that he is impersonating the Baron. To make matter worse, the real Baron returns to his house, confusing all involved. Machado corners Larry instead and talks to him