Mirren has made numerous appearances in an array of films. Some of her earlier film appearances include O Lucky Man!, Caligula, Excalibur, 2010, The Long Good Friday, White Nights, and The Mosquito Coast. After those appearances she received roles in Belfast-born director Terry George's film Some Mother's Son, which was about the 1981 Hunger Strikes in Northern Ireland, opposite Irish actress Fionnula Flanagan, Painted Lady, The Prince of Egypt and The Madness of King George. One of Mirren's other film roles was in Peter Greenaway's The Cook, The Thief, His Wife and Her Lover, as the eponymous thief's wife, opposite Michael Gambon.
Mirren continued her successful film career when she starred more recently in Gosford Park with Maggie Smith and Calendar Girls where she starred with Julie Walters. Other more recent appearances include The Clearing, Pride, Raising Helen, and Shadowboxer. Mirren also provided the voice for the supercomputer "Deep Thought" in the film ada