Ian Hart is an English actor. He first debuted in the 1983 miniseries One Summer. Later in 1985, he made his film debut in No Surrender. In 1991, he portrayed John Lennon in the movie The Hours and Times. He once again played Lennon in the film Backbeat. He then became known for starring as Joe O’Reilly in the biographical film Michael Collins. He next played a supporting role in the Hollywood film Enemy of the State. In the 2000s, he appeared in the movie Finding Neverland, as well as starred as Don Konkey in television series Dirt. More recently, he starred as Beocca in The Last Kingdom.