Guest Stars Amy Nuttall as Caitlin Standing Bernard Cribbins as DCI Ronald Sainsbury Adrian Lukis as Tommy Naylor Nigel Betts as Warren McCabe Michael Shaeffer as Martin Ackroyd Samuel Oatley as Young Gerry Standing Garry Cooper as Dominic Chapman Ishia Bennison as Rachel Woolcott Nigel Cooke as Don Bryant Samuel Collings as Young Don Bryant Deddie Davies as Elderly Neighbour Co Starring Anthony Calf as Deputy Assistant Commissioner Robert Strickland Tracy-Ann Oberman as Fiona Kennedy Larry Lamb as Ted Case