Batman: The Animated Series Season 1 Episode 15
Overview
The Joker covers Gotham City in a cloud of laughing gas and begins plundering the crazed city. But after Alfred is infected with the toxin, Batman has added incentive to stop the Joker and acquire an antidote from him before all of Gotham dies with a smile.
Director: Kevin Altieri
Guest Star: Mari Devon, Mark Hamill, Pat Fraley, Richard Moll
Episode Title: The Last Laugh
Duration: 22min
Air Date: 1992-09-22
IMDb: