The film premiered at the 2015 Sundance Film Festival as the closing night feature and was released on August 21 , 2015 , by Sony Pictures Classics . It grossed $ 7.1 million at the box office and was well received by critics . The film was named among the top ten independent films of 2015 by the National Board of Review , and Tomlin was nominated for a Golden Globe Award for her performance
2015 Sundance Film Festival
2015 Sundance Film Festival
Grandma (film)