Archie finds and hatches a dinosaur egg. He plans to take the baby dinosaur to school for show 'n' tell in Miss Grundy's class.; Fangs Fogarty is always bullying Little Archie, hitting him with snowballs and stealing his lunch, but when Little Archie retaliates, Fangs complains to the teacher. Little Archie realizes that Fangs is really a coward at heart, and comes up with a way to prove that when they have to fight fair, bullies always get "cold feet."; Everyone thinks Svenson is going crazy when the mention of a number puts him in fits of excitement. It turns out that Svenson seems to have won the lottery, but Mr. Weatherbee points out that Svenson was looking at the wrong numbers.; Mr. Weatherbee attempts to exercise Miss Grundy and Miss Haggly when they get a case of the "winter blahs".; Dilton uses a computer to determine what Reggie should do to become class president.; Svenson suggests a large snowball fight to relieve the winter doldrums at Riverdale High.; Jasper's new dog keeps barking at Sabrina, so Jasper suspects Sabrina is not what she seems.; Ambrose is in love. But a case of mistaken identity causes Sabrina to boost the relationship in a way it didn't need boosting.; Mr. Lodge gives Betty and Veronica some girl-themed robots to test.; While antique shopping with Nancy, Chuck finds a valuable comic book.; Rather than let Hilda get rid of some old junk in the attic, Harvey proposes he sell it in a yard sale - - in the middle of January.; When Archie wheels a wagon of oranges to Veronica's house, Reggie tries to sabotage him.; Aunt Hilda is on the warpath, angry over Harvey constantly eating their food.; Reggie convinces Moose to be the straight man in his comedy act.; Moose enlists the help of his friends to open his locker-the problem is, everyone knows his combination.; Little Archie joins the band so he can play next to Veronica.; Hap has a new snowblower so he is happy that it is snowing.; Melody goes ice skating for the first time.; After Alex has his novel published through a vanity printing press, he decides to try and sell the movie rights to a Hollywood studio.; Alex refuses to drive more slowly: the energy crisis doesn't affect the Cabots because they don't have shortages of oil, and safety issues don't affect Cabot cars.; Jinx and Greg decide to teach Charley a lesson for stealing their pizza.; Fred Andrews recalls his memories of Pop Tate's from when he was a teenager.; Li'l Jinx and Gigi go out in a blizzard for sodas.; Li'l Jinx does jobs around the house to raise money to go on a trip with her friends.; Betty is sad because everyone forgets her birthday.; Jughead asks his mother to help him stop eating.; Archie tops Reggie at ice skating by admitting he's not as good as Reggie.; Greg thinks throwing a snowball is the same as throwing a baseball.; Hap is rushing his seasons.; Li'l Jinx and Greg have snowballs but nobody to throw them at.; Reggie crashes into a bear while skiing.; Li'l Jinx's hands are freezing.; Reggie gives a speech about why he should be elected class president.; Aunt Hilda bought a snowmobile but it doesn't run.; Charley and Russ make Jinx and Gigi think they are going to throw snowballs at them.; Gigi is a better ice skater than Jinx is.; Harvey has an overdue library book - - way overdue.; Reggie needs Betty to help him with his plants.; Reggie throws a snowball at Moose.; Li'l Jinx gets all dressed in her winter clothes to go to Greg's house but he doesn't want to come outside and play.; Little Archie and Jughead put a real lobster in their lobster stew.; Charley wants a toy for Christmas that reflects his personality.; Jinx smashes her dialing finger.; Mr. Lodge thinks Archie won't make it because of a blizzard.; Mr. Lodge should have loaned Archie his car.