After Ned sets fire to the barbecue, spoiling his domestic-goddess cottagecore phase, he and Nancy drag Bess and George to a fancy French cooking school, where the head chef collapses during orientation and Nancy and Ned’s teacher, the lead singer of Nine Inch Nails, is discovered as a corpse-sickle in the walk-in. It’s up to the Fab Four to stop a dangerous killer, while occasionally breaking for moonlit walks and van abductions. Pepe Le Pew also guest-stars.