"Sonic Youth": Jenni Ognats believes she's found a way to return to the 30th Century. Bart Allen is sad to lose his cousin, but before she leaves, she joins Bart on one more adventure — saving the school dance.
Appearing in "Sonic Youth"
- The Colonel (Single appearance)
- Lonnie Beale (Single appearance)
- Generation Why
- Principal Farquhar
- Rock and Roll Museum
Synopsis for "Sonic Youth"
- No trivia.