Hell's Kitchen Season 16 Episode 5 Walking the Plank ( Air Date 2016-10-21 ) Genre Reality category. Overview "A shocking elimination forces both teams to regroup and chart a new course as they take on the Seven Seas Seafood Challenge, which gives the chefs 30 minutes to prepare a fish dish using a variety of fresh ingredients. Later, guitarist Joe Perry and singer Estelle are invited to the dinner service.".