Duration: 22m

TV-PG 9.0 Animation / Comedy

The Simpsons S4E17

When Mr. Burns revokes the dental plan, Lisa needs braces, prompting Homer to lead the union into a strike.

Release Date: March 11, 1993 (USA)

Creator: Matt Groening

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