Betty discovers disturbing information on the "Father Riverdale" Archie has been dreaming about.; Stopping at a mysterious diner, Betty winds up back in the Civil War.; To keep Betty from working with Santa, Veronica gets Betty a job photographing children with Santa.; Betty is complaining about all the things that have gone wrong, so far, this Christmas.; Veronica gets Archie to help her learn to cook.; Archie tries to convince the city to take away the House of Riverdale's landmark status.; Betty finds her dolls and reminisces about her childhood.; Betty and Veronica are in the store looking for the right gift for Archie, and they see him looking at fishing equipment.; Veronica keeps trying to find a new exotic pet.; Betty decides to spend the day with her mom, but she keeps thinking about Archie.; Betty and Billy go up in an observation balloon.; Reggie thinks he can figure out how Mysto does his tricks.; Betty and Veronica have trouble cheerleading when they learn that if Riverdale wins Archie will go out with Cheryl.; Betty and Veronica try to keep Archie away from Cheryl while at a ski resort.; Betty and Veronica are arguing until they discover Archie is talking to Cheryl.; Mr. Lodge is upset that Veronica is going to a clip joint.; Sabrina helps Betty's letter get to Archie.