The Chuck stunt-casting may be continuing, but at least the latest guest-star on the NBC series will have more comedy chops than Nicole Richie. Visiting the BuyMore for three episodes? That'll be Chevy Chase.

Chase has signed on to join the cast of the spy comedy for three episodes late this season, playing "a mega-billionaire in the new-media business" who's accused by Chuck's returned father of stealing ideas. He's just the latest in the increasingly-long line of high-profile guest-stars for the show; in addition to Richie and Alias' Carl Lumbly, we're still waiting on appearances from Lost's Dominic Monaghan and Battlestar Galactica's Tricia Helfer.

Chevy Chase joins 'Chuck' for three episodes [Hollywood Reporter]