18 Amazing, Well-Hidden Easter Eggs and DC References You Might Have Missed in Shazam!

One of the most precious collectibles in Freddy's shrine is his purchase of a bullet that was fired at Superman and rebounded. He shows it to Billy on the latter's first night in their home and calls him out when Billy steals it from his room. Later on, the bullet is the only way Freddy will believe that the aged-up Shazam is truly Billy.