Guest Stars Anna Maxwell Martin as Janine Shaun Parkes as Paul Okebu Joe Sims as Vincent Tabak Nathalie Armin as Melissa Chapman Colin Mace as Peter Stanley Ben Caplan as Charles Chapman Andrew Hilton as Richard Anna Gorham as Charles and Melissa's Daughter Marcus May as Charles and Melissa's Son Carla Turner as Joanna Yeates Matthew Barker as Greg Reardon Jennifer Higham as Tanja Jonathan Newth as Geoffrey Flip Webster as Susan Richard Hope as Exam Board Official Alys Torrance as Legal Associate Roger Michell as Press Solicitor Claire Oberman as Tabak's Mother Peter Polycarpou as Louis Charalambous David Shackleton as Press Solicitor Clive Panto as Press Solicitor Neal Foster as Press Solicitor John Walters as Clifton College Staff Katharine Rogers as DC Carrie Thomas Clive Linthorne as Chaplain Glynn Sweet as Clifton College Staff Martin Whatley as Legal Associate Neil Constable as Press Solicitor Matthew Firth as Press Solicitor Michael Slator as Press Solicitor Tim Sullivan as Press Solicitor Uncredited Steve Coogan as Himself
