The bunnies are excited to learn there will be a contest to be a Playboy magazine covergirl, but for some it means revealing their past. As new Bunny Mother Carol-Lynne begins training the women, especially new Bunny Maureen to be the perfect bunny, she discovers a dark secret Maureen has been hiding. Meanwhile, Nick gets Mayor Daley's support to run for District Attorney with a little help from an unlikely source.