Professor Thimk and Astra arrive on the moon to rescue Cosmo and Orbi. Because they are so close to Venus, the Martian Space Commission demands that they go and investigate it.; Dan Cupid trains his replacement on how to deal with the teens in Riverdale.; Miss Grundy receives a donation of a computer and the students have fun with its photo-morphing program.; The crew arrives on Venus, and discovers that small volcanoes cause the gaseous cloud around the planet. Cosmo, Orbi, and Astra unknowingly sit on a sleeping Venusian monster, who wakes up and kidnaps Orbi.; Mr. Weatherbee attempts to exercise Miss Grundy and Miss Haggly when they get a case of the "winter blahs".; When Archie is late for his date with Veronica because he has to clean his room, Veronica comes over and messes it up again.; Veronica's new exercise tape has everyone around the mansion dancing.; While in detention, Archie daydreams about winter sports.; To debunk the rumors that Igor and Freddie read comic books all day, they give us a look at their Monster Mondays, where they give advice to monsters.; When the guys and gals fight over what to do, Archie cleverly ditches Reggie for the girls.; Archie braves a fierce blizzard to visit Veronica.; Miss Grundy and Ms. Haggly compete for the affections of a sick Mr. Weatherbee.; Betty and Veronica try to annoy Archie and Reggie.; Reggie obsesses with the status of The Archies.; A Venusian Monster helps Astra out of the crevice, and Orbi tells the crew that a short circuit in his helmet has caused the monsters to become afraid of him. The story ends with the monsters taking the crew to meet the queen.; When Mr. Weatherbee's hot water heater breaks, Archie suggests he take a shower at the school.; Archie watches a horror movie over and over so that he will not be so frightened by it.; Archie risks the wrath of Mr. Weatherbee when he brings his basketball to school.; Forced inside due to a rainy day, Archie, Betty and her parents decide to play the board game "Be A Billionaire" (a take-off on Monopoly). During the game, Archie fantasizes about being a billionaire.; Archie has his parents order concert tickets through the Internet.; Betty puts an ad for Archie in the personals column of the local paper. When Veronica sees it, she puts in a bigger one.; Veronica appeals to Betty for help in ditching an unwanted suitor.; Jughead prepares a large meal for his friends, but when all of his friends have to cancel, Jughead has all the food to himself.; When a flu epidemic keeps Miss Grundy absent, Mr. Weatherbee fills in for her and has to deal with the antics of Reggie.; Movie monster Boris fights with his producers to make a movie where he wins a pretty girl, rather than scare everyone or date another monster.; When Cosmo tells Professor Thimk about Orbi's kidnapping, the group goes looking for him and Astra falls into a crevice.; Jimmy is almost hit by a jet-a-cycle, but fails to remember the license plate.; Archie looks for an all-girls college that will accept him.; Jughead asks Pop how to cure the hiccups.; Reggie makes a bet with Jughead concerning juggling.; Archie likes reruns, but not leftovers.