Duration: 22m

TV-PG 6.5 Animation / Comedy

The Simpsons S17E12

Bart and Lisa bet whether Lisa can turn Groundskeeper Willie into a proper gentleman.

Release Date: February 26, 2006 (USA)

Creator: Matt Groening

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