The Simpsons Season 11 Episode 13
Saddlesore Galactica
Homer and Bart befriend a diving horse at a county fair. They turn it into a racehorse with an attitude, whose success runs them afoul of mysterious, tree-dwelling jockeys.
Guest Stars
Jim Cummings
Dunkin (voice)
Charles Frederick Turner
Charles Frederick Turner (voice)
Randy Bachman
Randy Bachman (voice)
Trevor Denman
Trevor Denman (voice)
Tress MacNeille
Mrs. Vanderbilt (voice)