Duration: 22m

TV-PG 7.2 Animation / Comedy

The Simpsons S20E21

Townspeople build a wall around Springfield to keep "immigrants" from Ogdenville from relocating to their town.

Release Date: May 17, 2009 (USA)

Creator: Matt Groening

Cast: Dan Castellaneta, Julie Kavner, Nancy Cartwright, Yeardley Smith, Hank Azaria, Harry Shearer, Pamela Hayden, Tress MacNeille, Marcia Wallace