Distribution
- Hugh BonnevilleDSI Iain Barclay
- Patrick MalahideJohn Poole
- Penelope WiltonBarbara Poole
- Edward WoodwardVic Marsham
- David OyelowoMatt Wellings
- Sarah SmartSarah Wheeler
- Richard HarringtonDaf Parry
- Charlie Creed-MilesDC Stephen Beam
- Janet McTeerDS Amy Foster
- Christine TremarcoLeanne Wellings
- Al WeaverJosh Fairley
- Anne ReidJen Mason
