Yahoo has an exclusive sneak peak at the March 1st episode of Phineas & Ferb.  Grey’s Anatomy’s Patrick Dempsey appears as international racing legend of Italian-Scottish-Swiss-Dutch descent, Paolo Vanderbee, who sports an impressive handlebar mustache.  The episode also features the voices of Jeremy Clarkson, James May, and Richard Hammond, hosts of  BBC’s  Top Gear.  Recently, Phineas & Ferb co-creator Dan Povenmire tweeted a picture of the ABC star in the recording booth.

The episode Live and Let Drive premieres on Saturday, March 1 at 8am on Disney XD. A Phineas and Ferb marathon will follow.