SFX makeup artist Howard Berger reviews SFX makeup from films including 'The Wizard of Oz,' 'The Godfather,' 'An American Werewolf in London,' 'Kill Bill Vol. 1,' 'Guardians of the Galaxy Vol. 2,' 'Bombshell,' Michael Jackson's 'Thriller' and 'The Exorcist' and analyzes their believability, technique, and execution.