On the night before the wedding Peggy's boiler breaks down so she and her daughters come to stay at Pam and Tony's house. Pam thinks that the bride and groom seeing each other will bring bad luck and in a way it does as Peggy runs over Pam's foot, re... (more)quiring a trip to casualty and a mortified Peggy locks herself in the bathroom . Leo believes that he has been jilted at the altar when Judy refuses to leave the house without her mother and Jackie and Pam must come to the rescue to make the big day a success.