The Father is a 2020 drama film co-written and directed by Florian Zeller, based on his 2012 play Le Père. A French-British co-production, the film stars Anthony Hopkins, Olivia Colman, Mark Gatiss, Imogen Poots, Rufus Sewell, and Olivia Williams, and follows an aging Welshman who must deal with his progressing memory loss. A man refuses all assistance from his daughter as he ages. As he tries to make sense of his changing circumstances, he begins to doubt his loved ones, his own mind and even the fabric of his reality. The film received acclaim from critics, who lauded Hopkins and Colman's performances and praised its depiction of dementia.