·The film was shot in Isle of Man, British Dependency in Ireland , London and New York. Since the crew only visited New York for a short period of time, many New York scenes were shot in London. The crew used a green screen and digitally recreated New York in 1937.
·Until the filming was over, Zac Efron didn't think he was the best candidate to play Richard Samuel.
·The film is adapted from the novel of the same name by Robert Caparo.
Robert Capalo himself has not seen "Caesar" directed by Orson Wells, his creative inspiration comes from a simple still.
·Zac Efron, director Richard Collin Wright and Christian McKay came to the White House to lobby for art funds for the film. But they did not see Barack Hussein Obama .
·In order to make the actors who audition more immersive, Richard Colin Wright specially found a few wardrobes and an old-fashioned car at the time to give the actors who came to the audition feel.
·Before starring in this film, Christian McKay once starred in a one-man show "Rosebud: The Life of Orson Wells" on a small theater stage in New York.
Christian McKay is not only an actor at the Royal William Shakespeare Theatre, but also a professional pianist.
