RBG is a 2018 American documentary film directed and produced by Betsy West and Julie Cohen, focusing on the life and career of the second female Supreme Court of the United States Associate Justice Ruth Bader Ginsburg. After premiering at the 2018 Sundance Film Festival, the film was released in the United States on May 4, 2018. It received positive reviews from critics and grossed $14 million worldwide. It was chosen by the National Board of Review as the Best Documentary Film of 2018, and nominated for several other awards, including the BAFTA Award for Best Documentary. At the 91st Academy Awards, the film earned nominations for Best Documentary Feature and Best Original Song.