John McCrea (born October 10, 1992) is a British actor and singer. He was nominated for a Olivier Award for the role Jamie New in the coming-of-age stage musical Everybody's Talking About Jamie.
Set in Edwardian London, Will and Tessa Herondale's children James and Lucie are continuing the fight against evil alongside their parabatais, Cordelia Carstairs and Matthew Fairchild, and more offspring of “The Infernal Devices” characters.