The PTA Disbands
The Simpsons: Season 6, Episode 21
Bart is over the moon when the teachers go on strike, but Lisa starts to go mad, and then the governors decide to replace the teachers with the PTA, including Flanders and Marge.
Show: The Simpsons
Air date: April 16, 1995
Written by: Jennifer Crittenden
Commentary: Matt Groening; David Mirkin; Swinton O. Scott III; David Silverman
Episode no: Season 6; Episode 21