Mark Hamill Wishes the Joker a Happy Birthday

According to ComicBook.com, Mark Hamill wishes the Joker a happy birthday.
Mark Hamill, who is known to most for playing Luke Skywalker in the Star Wars franchise, has been voicing the Joker since Batman: The Animated Series in 1992.
An iconic DC villain, April 25th marked 79 years since the character’s first appearance in the Batman comics.
Hamill tweeted out, “He's Deranged! He's Diabolical! He's Demented! Today-He's a Birthday Boy!”