Someone is spying on Veronica so Mr. Lodge hires a security consultant. Archie and Jughead smell a rat and tail the consultant.; While she's sick, Betty becomes addicted to the radio soap opera "The Romance of Jill and Bill." When she gets better, she smuggles a portable radio into school so she can keep listening to the show.; Jughead gets tired of Archie ditching him all the time to go do something else and gets his revenge.; Little Sabrina uses her magic to make two Little Jugheads.; Fred tries to capture a bat that has gotten loose in the house.; Moose is distracted during the football game because Midge is a cheerleader.; Archie wins a satellite radio but suddenly he's getting transmissions from an alien invasion force.; Betty and Veronica see Archie carrying a doll as a prop for the school play; Betty wants to make fun of him, but Veronica doesn't approve.; An alien comes to Riverdale from the planet Astromid in an attempt to enslave the world.; Chic Cooper rescues Stoney Brawnson from a speeding train.; When Betty accidentally breaks her toe, Archie, Veronica and Jughead visit her and a rumor starts that Betty is dating Jughead.; Reggie gets all the attention by sledding down the steepest hills in Riverdale.; Alec puts bubbles into the drinks at Linda's party.; Linda and Alec scheme to let Linda go to the state fair with Wilbur and Alec instead of Laurie.; When Archie goes over to Veronica's instead of staying home to trim the tree, his parents think the family Christmases have come to an end, and reminisce about past holiday seasons with Archie.; Archie is using mistletoe to get kisses from all the girls in school.; Archie unwittingly stops Supro's attempt to take over the Earth.; Archie attends various school club meetings in an attempt to ask out the new girl in school, Holly Hipplemeyer.; Archie injures himself playing ice hockey then again playing air hockey.; Spotty never listens to Little Archie; Archie tells Mr. Lodge that he broke a vase.; Archie tries to fix his car.; Little Veronica is painting a picture but Archie doesn't get it.; Archie has a new alibi for why his homework isn't finished.; Betty is nervous about her dentist visit but Archie isn't.; Archie has news he's sure Mr. Weatherbee won't believe.; Archie buys Veronica custom made Christmas Tree ornaments.; Betty blocks Archie's vision with a Christmas present so he won't see Veronica.; Archie is counting down the chopping days til Christmas.; Veronica wants a stereo for Christmas.