Who was the first on-screen Don Juan in a movie? August 4, 2020 by Pamela Landy The first on-screen Don Juan was John Barrymore in the 1926 movie Don Juan, the first movie to synchronize sound effects into a sound track. Related Answers Who developed Cinerama? What is glass made of? In screen credits for movies, what does a “best boy” mean? What was Elizabeth Taylor’s screen debut? How many of his own novels has William Goldman adapted for the screen? What studio owned the copyright to the wide-screen process known as CinemaScope?