I Was A Twelve-Year Old Werewolf // The Prince of Riverdale
S1 E9 22M TV-Y7
The boys go to Frankenstein's Cave to prove their bravery. Archie stumbles into the hidden lab and bottles of strange things fall on him turning him into a werewolf when the moon shines brightly. He wears a turkey costume to the dance which covers up his hairy form. Archie and Reggie compete for Veronica and Archie scares the dickens out of Reggie right before the werewolf effects wear off. // The Prince of Rurithania who looks like Archie comes to Riverdale to give a speech. Bored with his princely duties he meets up with Archie and they switch places for the day. Archie learns it's not easy being a prince and the prince is appalled at the chores Archie must do. They gladly stop the charade and return their former selves.