Marlon Brando Jr. (April 3, 1924 – July 1, 2004) was an American actor. Considered one of the most influential actors of the 20th century, he received numerous accolades throughout his career which spanned six decades, including two Academy Awards, two Golden Globe Awards, and three British Academy Film Awards. Brando was also an activist for many causes, notably the civil rights movement and various Native American movements. Having studied with Stella Adler in the 1940s, he is credited with being one of the first actors to bring the Stanislavski system of acting and method acting, derived from the Stanislavski system, to mainstream audiences.