The Simpsons: Season 21 Episode 17: American History X-cellent
Starring: Dan Castellaneta, Julie Kavner, Nancy Cartwright, Yeardley Smith, Hank Azaria, Harry Shearer, Brian Grazer, Tress MacNeille
Length: 30 minutes
The Simpsons: S21E17 Description: Mr Burns is sent to prison for art theft, where a scary inmate introduces him to religion. Meanwhile Smithers becomes the boss at the plant, and Bart and Lisa try to share an ant farm.