A classic among classics with George Reeves starring as the Man of Steel on the very first Superman tv series, "The Adventures of Superman." Based on the popular comic book character created by Jerry Siegal and Joe Shuster, Superman (born as Kal-El) arrived on Earth from the now-destroyed planet of Krypton who always fight for truth, justice, and the American way.
Once he grows up, he then takes a job at the Daily Planet in Metropolis in the guise of mild-mannered reporter, Clark Kent. Unbeknownst to everyone, including his rival and fellow reporter Lois Lane, that he is Superman.
Now in the age of DVDs, you can find boxed sets of "The Adventures of Superman" and watch them whenever you want.