Marital affairs have taken a turn for the worse for the Trotters. Rodney finds himself exhausted by Cassandra's punishing procreative schedule, while Del finds himself single again. Late nights and one too many Harvey Wallbangers have left his marriage on the rocks. Not that the carefree Trotter is worried. He's pulled at the dentists and, as hell breaks out on the streets of Peckham, is onto a winner with his latest Russian - infra-red, see-in-the-dark video cameras.