The hit culinary competition opens a new season with a history-making theme, inviting back 20 familiar All-Stars who fell short in their earlier appearance on the show, but now are seeking redemption. The mix even includes two cooks who appeared in the junior edition of "Masterchef," but now are competing as adults. Challenges include feeding hungry members of the Coast Guard and vying in a restaurant takeover challenge at Wolfgang Puck's Spago eatery. Host Gordon Ramsay joins the returning Aarón Sánchez and Joe Bastianich on the judges panel.