The Simpsons Season 9 Episode 2
The Principal and the Pauper
Unmasked as an impostor, Principal Skinner flees to Capital City to reclaim his former life as a shiftless good-for-nothing. The people of Springfield gain a newfound appreciation for him and form a plan to bring him back.
Guest Stars
Martin Sheen
Real Seymour Skinner (voice)
Maggie Roswell
Maude Flanders (voice)
Marcia Wallace
Edna Krabappel (voice)
Pamela Hayden
Milhouse (voice)