Grade School Confidential
| Episode Number | 19 |
|---|---|
| Season | 8 |
| Aired | 1997-04-06 |
| Overview | Bart discovers Principal Skinner and Mrs. Krabappel kissing, and it's not long before the whole town knows of their secret affair. |
| Runtime | 25 minutes |
| Absolute Number | 172 |
| Finale Type |