12 Years a Slave is a 2013 British-American historical biographical drama movie based on the book "12 Years a Slave". It is directed by Steve McQueen. It stars Chiwetel Ejiofor, Michael Fassbender, Benedict Cumberbatch, Paul Giamatti, and Brad Pitt. It was composed by Hans Zimmer. It was released on November 1, 2013 in the United States. 