Poster of Cast and Crew in The Simpsons - Season 21 - Episode 2 - Bart Gets a 'Z'

The Simpsons - Season 21 - Bart Gets a 'Z' (Episode 2)

Plot: The fourth grade students of Springfield Elementary School decide to spike Ms. Krabappel's coffee in order to teach her a lesson after she takes away their cell phones
Episode Aired On:
Sunday, October 4 2009
15 years ago