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.
The protagonist of the film is Ernst Theodor Amadeus Hoffmann, a young lawyer, musician, and writer who inhabits two dimensions at once: the imaginary world of his fictional works and the ordinary reality of Nuremberg.