|First appearance||"The Duh-Vinci Code"|
|Voiced by||Thomas F. Wilson (uncredited)|
- "For centuries, you've ridiculed me . . . especially YOU Biff"
- ―Leonardo da Vinci
- "Nice hat!"
Behind the ScenesEdit
It is likely that Biff is a reference to the character in the Back to the Future film series, Biff Tannen, who plays a similar role, which was also played by Thomas F. Wilson.