1. When Heimer received the invitation of "Chroniques de Spiderwick", he was still scared to stand upside down. It is indeed not easy for him to play twins alone, but his spatial imagination is very strong, and he stretches his teeth and claws into the air. The yelling one-man show completely exceeded director Mark Waters' expectations. Because on the set, he always stood in two different positions to perform the same scene, and the passing of his eyes and the tone of speech could not tolerate the slightest deviation, so that when Haimer finished work every day, he would repeatedly tell himself: "I am neither a master". Ray is not Simon, I'm just Freddie Highmore.
2. In order to prevent leakage, the real name of the film was not printed on the copies of the film sent to some theaters. Instead, it was replaced by a pseudonym-"Widow".
