Worthington Dubois is the main antagonist of the Phineas & Ferb episode, Tri-State Treasure: Boot of Secrets.
According to Lawrence Fletcher, Worthington is his antique nemesis. Both of them have been seeking a legendary Boot Scraper, the Scrapus Maximus. However it was later revealed that this was a movie that Phineas and Ferb were making, and that Buford and Baljeet were disguised as the villain.
- He was voiced by Tim Curry, who also provided the voices of Lloyd Wexler, and Stubbings the Butler.
- It is unknown if Worthington Dubois is a real person and is Lawrence's Antique Rival, or if it was all made up.