Excited to welcome back Jason Gray, the cast unfortunately mistakes him for an imposter and zaps him into a dimension governed by a mystical cat who does not want to help Jason return to season 14, where he belongs. Meanwhile, a group of scientists care more about seeing Schrodinger's cat than hearing him explain his famous theory. Before their heist, a sophisticated team of criminals assembles. When a break-in targets the dairy aisle, supermarket employees worry a milk freak is on the loose. A chorus of singing mechanics explains how camshafts and crankshafts work to a confused customer.