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