Guest Stars Peter Davison as Peter Faulkner Taron Egerton as Liam Jay Babou Ceesay as DC Alex Gray Lia Williams as Emma Barnes Lucy Speed as Louise Cornish Michael Webber as Solicitor Carl Prekopp as Derek Camilla Power as Tara Faulkner Tom Brooke as Brian Miller Mark Powley as Jack Cornish Jessica Harris as Beverley Miller Anthony Edridge as Tim Emily Jewell as Receptionist Rosie Holden as Claire Victoria Ball as Amy Marc Small as Police Officer Harriet Ballard as Ruth Wilson Nicholas McGaughey as Johnny Jay Timothy Davies as Old Man John Biggins as Desk Officer Simon Wilson as Dr. Matt Whitby Uncredited Richard Herdman as Police Officer Ed Pearce as Undertaker Martyn Mayger as University Lecturer / Passer By
