The season finale brings discussions on callbacks, bad intel, Thundergun, surprise beefs, clapping, backward messages, hoagies, gristle, improv, creepy contracts, big hats with the buckles, burying a hatchet, eye patches, guest stars, dancing at a party, salty crackers, power plays, creating more beefs, pilgrims, movie rental stores, slurping, principle fights, word being bond, Mac's room, Charlie cooking, the meaning of Thanksgiving, calling someone a "dog," wiping the slate clean, being jammed up, and of course, connections and continuity