A blow to the head gives Archie amnesia, which leads him to kiss Midge.; Reggie and Veronica try to open Archie's bag to see what he's got in there, despite Betty's warnings that they're violating the Constitutional protection against search and seizure.; The kids complain to the Mayor about his failure to keep the park clean, but he gets in trouble for hiring his brother-in-law to do the cleaning.; Archie discovers that the town is haunted by the spirit of the ugly Malarky McGurk, who brings grave misfortune to anyone who utters his name. Don't say "Malarky McGurk!"