Jughead hosts a movie night for Archie and Betty to have a cheap date.; Veronica doesn't invite Jughead to her party but hires him as her bouncer.; Archie tries to find Reggie's "Achilles' Heel" so he can get revenge on him. Jughead suggests that Reggie's weakness is his inability to resist an opportunity for a prank.; After saying "Alas, poor Jughead, I knew him well," Archie demonstrates to Betty that he does, indeed, know Jughead better than anybody.; Reggie tries to hit Jughead with a tomato.; Jughead is scripting love letters for Moose to give to Midge.; Archie teaches Dilton how to pick up girls.; Archie throws the javelin.; Reggie uses plastic bugs to scare and annoy the girls until Moose finds out about it.; Archie decides to smile all the time, no matter what, infuriating everyone who thinks he's smiling at the bad news they tell him.; Archie and Jughead ask Mr. Lodge to teach them how to play marbles.; Jughead and Ethel go to prom so Jughead can eat cake.; Mr. Weatherbee plays baseball.; Jughead helps Moose answer a question so Moose can play football.; Archie and Jughead race to the burger joint before the price goes up.; Hot Dog hears Jughead in the fridge.; Reggie ruins Jughead's burger.