Nicholas Hicks-Beach Creator, Writer, Screenwriter, Executive Producer Matthew Lewis Canon Daniel Clement Actor Tamzin Outhwaite Stella Harper Actor Sam Baker-Jones Nathan Liversedge Actor Alexander Delamain Alex De Floures Actor Adam James Bernard De Floures Actor Meghan Treadway Honor De Floures Actor Amit Shah DS Neil Vanloo Actor Amanda Redman Audrey Actor Marion Bailey Kath Actor Amanda Hadingue Dora Actor Francis Magee Edgy Actor Nina Toussaint-White Jane Thwaite Actor Gary Bates Howard Actor Dave Moore Director, Executive Producer Radford Neville Executive Producer, Producer Richard Coles Executive Producer Anne-Louise Russell Writer Catherine Mackin Executive Producer Don Klees Executive Producer Sebastian Cardwell Executive Producer Paul Testar Executive Producer