Guest Stars Anthony Calf as Deputy Assistant Commissioner Robert Strickland David Troughton as Ricky Hanson Ian Bartholomew as Sam Tallis Camille Coduri as Carrie Soper James Fox as Ian Figgis Rachel Davies as Tara Pride Bruce Alexander as Piers Wheeler David Ashton as Judge James Clyde as Jonathan Illey Nicholas Pritchard as Dr. Julian Capshaw Paul Antony-Barber as Charles Preston