One of the forgotten versions of the Man of Steel, this short-lived TV series actually swapped out Kal-El, starting with ...

Incredible Full 'Superman' Trailer Reveals a Clark Kent Secret Is No More. ... And, somewhat famously, Margot Kidder's Lois learned of this secret in the 1981 movie Superman II.

Here's a Kryptonite-free countdown of Hollywood's efforts to make Superman soar with our ranking of the best Superman movies.