NBC | 8:00 pm

NBC's consistently funny workplace sitcom turns off the lights in the Cloud 9 store with two final back-to-back episodes. First, in "Perfect Store," the Cloud 9 employees receive some unsettling inside corporate information that compels them to try making their location look and feel perfect, if just for a single day. Then, in the funny and touching series finale "All Sales Final," Jonah, Dina, Garrett (Ben Feldman, Lauren Ash, Colton Dunn) and their colleagues reflect on their time together over the years. America Ferrera guest stars.