Mark Hamill in The New Batman Adventures (1997)
The Joker - "I'm interrupting the Toilet Bowl to bring you my very special New Year's resolution: Ahem, starting tonight at midnight, I, your loving uncle Joker, do solemnly vow not to kill anyone for a whole year. Which means I'm going to have to work extra fast to bump off a few more of you today."
See more▼See less▲