Bertie Carvel is an English actor whose career began in the mid-2000s. He first played George Ellis in the TV movie Hawking. He later appeared in the miniseries Agatha Christie: A Life in Pictures. His first notable role was as Lieutenant Roddy Frost in the British series Bombshell. Afterward, he made one-time roles in Holby City, Doctor Who, John Adams, Primeval, as well as appeared in 2 episodes of Waking the Dead. In the 2010s, he played Ashwell in The Crimson Petal and the White, Alexander Wentworth in Hidden, and Finn Kirkwood in Babylon. In 2015, he co-starred in the miniseries Jonathan Strange & Mr Norrell. He currently stars as Simon Foster in the TV series Doctor Foster.