Michigan chef featured in U.P. episode of Gordon Ramsay show WOOD-TV 8 MARQUETTE — It was no secret to any Yooper or Michigander that celebrity chef Gordon Ramsay was filming his National Geographic show ‘Uncharted’ in the Upper Peninsula last summer. If you’ve never seen the show, Ramsay travels around the world where he learns the local culture and cuisine of each place he visits, reports WOOD-TV 8 and WJMN-TV 3. The episode, called “Michigan’s Yooper Cuisine,” will air on 9 p.m., Sunday July 25, on the National Geographic Channel via Disney+ streaming service. Michigan chef James Rigato was the man who guided Ramsay around the Keweenaw Peninsula, and who faced Ramsay at the end of the episode for a final cookoff at Presque Isle Park in Marquette.