Emotional Arithmetic is a 2007 Canadian drama film directed by Paolo Barzman, based on the novel by Matt Cohen, about the emotional consequences for three Holocaust survivors when they are reunited decades later. The film stars Gabriel Byrne, Roy Dupuis, Christopher Plummer, Susan Sarandon, and Max von Sydow. It opened at the Toronto International Film Festival, in Toronto, Ontario, Canada, on September 15, 2007, and was released, in Canada, on April 18, 2008.

Gabriel James Byrne is an Irish actor. He has received a Golden Globe Award as well as nominations for a Grammy Award, two Primetime Emmy Awards and two Tony Awards. Byrne was awarded the Irish Film and Television Academy Lifetime Achievement Award in 2018 and was listed at number 17 on The Irish Times list of Ireland's greatest film actors in 2020. The Guardian named him one of the best actors never to have received an Academy Award nomination.