Lois & Clark Easter Egg - Old Jimmy Is Old Jimmy

In the episode entitled "Brutal Youth" (season 4, episode 5), Jimmy is prematurely aged by an evil scientist who wants to steal his youthfulness. Jack Larson plays the aged Jimmy Olsen. In fact, Jack Larson was the original Jimmy Olsen from the first Superman television series "The Adventures of Superman", with George Reeves as Superman and Noel Neill as Lois Lane, which ran from 1953 to 1957. A tribute to the original TV series, and Jack Larson.