Mark Hamill Does A Small Dialogue With Luke Skywalker And The Joker [VIDEO]

It's Mark Hamill doing a small little dialogue from two of his most well known characters, Luke Skywalker from Star Wars and The Joker from Batman: The Animated Series.

The scene, one of the most iconic scenes in all of Star Wars, When Luke Skywalker finds out that Darth Vader is his father.