Duration: 22m

TV-PG 7.8 Animation / Comedy

The Simpsons S3E9

After failing a fathering test, Homer helps Bart build a Soap Box Derby racer.

Release Date: November 14, 1991 (USA)

Creator: Matt Groening

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