Guest Stars Tracy-Ann Oberman as Fiona Kennedy Amy Nuttall as Caitlin Standing Adrian Lukis as Tommy Naylor Bernard Cribbins as DCI Ronald Sainsbury Samuel Oatley as Young Gerry Standing Garry Cooper as Dominic Chapman Nigel Betts as Warren McCabe Ishia Bennison as Rachel Woolcott 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