The Simpsons Season 34 Episode 20
The Very Hungry Caterpillars
When a plague of insects shuts down Springfield, the Simpsons face their greatest challenge yet… spending time in lockdown with each other.
Guest Stars
Kimberly Brooks
Lewis Clark (voice)
Grey DeLisle
Sherri / Terri (voice)
Rob Lowe
Cousin Peter (voice)
Tress MacNeille
Agnes Skinner (voice)
Chris Edgerly
Townsperson (voice)