Before Voicing The Joker, Mark Hamill Played Another DC Comics Villain With A Distinctive Laugh

After appearing in the original Star Wars trilogy as Luke Skywalker, Mark Hamill‘s place in pop culture history seemed secured, but the actor blew audiences’ minds when he voiced the Joker in 1992’s “Batman: The Animated Series.” He has since reprised the role several times in animated movies, TV series, and video games. However, this wasn’t the first DC supervillain he portrayed.

In 1991, Hamill appeared on two episodes of the TV series “The Flash,” as the Trickster. A serial killer whose real name –- or at least, latest alias -– was James Jesse, the Trickster was first seen developing…