Grade School Confidential S19E19 - Grade School Confidential 1997
Bart discovers Principal Skinner and Mrs. Krabappel kissing, and it's not long before the whole town knows of their secret affair.
- Released: 1997-04-06
- Runtime: 50 minutes
- Genre:
- Stars: Dan Castellaneta, Julie Kavner, Nancy Cartwright, Yeardley Smith, Hank Azaria, Harry Shearer
- Director: Susie Dietter