On Lynda's birthday, Syd suddenly recalls a buried memory---and realizes that her late mother had a sinful secret. Elsewhere, Joanie befriends some shady ladies, while Robbie mixes with local mobsters.

Wedding bells---and fire alarms---ring as Joanie prepares to wed Burt, whose visiting parents are hell on wheels. Meanwhile, Syd helps a disfigured recluse, and Robbie's Mob ties get him arrested.