On their way to a gig, the Archies have trouble with their van on the icy roads.; To get his science project there on time, Archie skis to school.; Archie offers to clear the snow off Mr. Lodge's driveway for free, a bargain Mr. Lodge accepts, despite Smithers' warnings.; The prehistoric Archie gang invents music and decides to form the world's first rock group, "The Archies."; Betty tells Archie about the history of shoes.