Jonathan Bailey is an English actor whose screen career started in the late ’90s. He debuted on the shows Bright Hair and Bramwell. In 2004, he made his first film appearance in 5 Children and It. He next appeared in the film Elizabeth: The Golden Age and played Caspar in St Trinian’s. He later made guest roles on the television shows Doctors, The Bill, and Off the Hook. In the 2010s, he gained recognition for his portrayal of Leonardo da Vinci on the British series Leonardo. Following this, he played Olly Stevens on the English crime drama series Broadchurch. He also became known for his role as Jack Patterson on the British comedy series W1A. Also in the 2010s, he had roles in the films Testament of Youth, The Young Messiah, and The Mercy.