Actor Zachary Levi is reportedly in the city of Toronto to begin working on the upcoming DC movie 'Shazam!', where he will play the adult superhero alter-ego of teenage main character Billy Batson. Even though the former 'Chuck' star's casting has left a few fans scratching their heads, Levi has promised he will bulk up for the part. While recently talking to ComicBook.com, Levi explained his workout regiment includes eating in excess of 4,000 calories per day. 'Shazam' is scheduled for release on April 5, 2019.