From 7/16/1963 to 6/28/2006 is: 15688 days
15688 * 0.359 = 5631
From 7/16/1963 to 12/15/1978 is: 5631 days
Superman Returns is a 2006 superhero film based on the fictional DC Comics character Superman.
Release date(s) June 28, 2006
Release date(s) December 15, 1978
Superman (also known as Superman: The Movie, as it was called in pre-release advertising), was a popular and critically acclaimed superhero film. It was the first major motion picture to feature the popular DC Comics character of Superman, who had previously appeared throughout the 1940s and 1950s in a movie serial, a radio program, and a television series. The film was released by Warner Bros. in 1978. It was directed by Richard Donner and executive produced by Ilya Salkind, with music by John Williams. It starred top-billed Marlon Brando as Jor-El, and Christopher Reeve as Superman.
