The Lady in the Van (2015)

Set in London in 1973 and based on a true story, the film revolves around Miss Shepherd, an elderly woman who lives permanently in a van. Her neighbor, playwright Alan Bennett, has a strained relationship with her but eventually they form an unexpected friendship that changes both their lives. A dramatic comedy starring Maggie Smith, who revisits a character she played in theater and radio, dominating the film with her acting and tragicomic force.