With the girls' encouragement, Archie and Reggie arrange to fight a duel at dawn.; Archie falls head over heels for the gorgeous new neighbor Miss Purdy, a grown woman. He decides he's too "mature" to hang out with girls his own age.; The chime sound effect isn't working on Veronica's keyboard, so when the Archies are hired to play at a wedding, they bring along a set of real chimes.; When the book "How To Start A Revolution" is banned from the Riverdale library, the kids object to the censorship and convince the adults to help them get the ban overturned.; After scoring four touchdowns, Greg is waiting for the Jets to call him.