Regina Maria Barreto Casé (born February 25, 1954 in Rio de Janeiro, Brazil) is an actress, comedian, television host, and director.
In 1974, Casé, together with Hamilton Vaz Pereira, Jorge Alberto Soares, Luiz Arthur Peixoto e Daniel Dantas, founded a theater company called Asdrúbal Trouxe o Trombone ("Asdrúbal brought the trombone") in Rio de Janeiro. The group was influential in the cultural scene of Rio in the late 1970s. The group's debut production was an adaptation of The Inspector General by Nikolai Gogol. For her performance in that production, Casé won the Governor's Prize for breakout actress. Another important production was Trate-me Leão in 1977, which won the Molière Prize.
Casé also began appearing in films in the 1970s, including Chuvas de Verão ("Summer Rains") (1978) directed by Cacá Diegues. Her film career included some of the classics of Brazilian cinema in the 1980s, including Eu Te Amo ("I Love You") (1981) by Arnaldo Jabor, Os Sete Gatinhos ("The Seven Kittens") (1980) by Neville de Almeida, O Segredo da Múmia ("The Mummy's Secret") (1982) by Ivan Cardoso, and A Marvada Carne (1985) by André Klotzel. Other film work in the 1980s included Cinema Falado ("Spoken Cinema") (1986) by Caetano Veloso; O Grande Mentecapto ("The Big Lunatic") (1989) by Oswaldo Caldeira; and Eu, Tu, Eles ("Me, You, Them") (2001), by Andrucha Waddington. She also appeared in the American film, Moon Over Parador ("Luar sobre Parador") (1988) by Paul Mazursky.