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Wikisimpsons - The Simpsons Wiki
For the auctioneer, see Duncan (auctioneer).
Duncan ('Furious D')
Artwork of Furious D from The Simpsons: Tapped Out
Animal Information
Species: Horse
Color: White
Male ♂
Owner: Former: Bart Simpson
Occupation: Former: Diving horse
Race horse
First Appearance: "Saddlesore Galactica"
Voiced by: Jim Cummings

Duncan, also known by his nickname Furious D, is a racehorse.


Bart rescued him from a fair, where he was forced to jump off a diving board.

Bart and Homer then trained him as a racehorse, building his confidence and giving him the persona of "Furious D". With Bart as the jockey, he became very successful, winning a large number of races at the Springfield Downs.

After winning the championship race, Duncan retired to live out his life as a stud.


Donut Homer.png The contents of this article or section are considered to be non-canon and therefore may not have actually happened or existed.

The Simpsons: Tapped Out[edit]

This section is transcluded from The Simpsons: Tapped Out characters/Sporty Tough Guys. To edit it, please edit the transcluded page.
Furious D
Image Cost Unlock method Unlock message
Furious D.png Donut Tapped Out.png100 Tap Ball
Premium (with Jockey Bart)
Furious D Unlock.png
Donut Tapped Out.png75 Springfield Games and Football 2017
Premium (Gym Locker Mystery Box; with Jockey Bart)

Behind the Laughter[edit]

Duncan's vocal effects were provided by Jim Cummings.