Shaun Evans DC Endeavour Morse Actor, Director Roger Allam DI Fred Thursday Actor James Bradshaw Dr Max Debryn Actor Abigail Thaw Dorothea Frazil Actor Sean Rigby PC Strange Actor Anton Lesser Reginald Bright Actor Simon Harrison DCI Ronnie Box Actor Richard Riddell DS Alan Jago Actor Caroline O'Neill Win Thursday Actor Sara Vickers Joan Thursday Actor Colin Tierney ACC Bottoms Actor Katharine Bubbear Maggie Skynner Actor Zaris-Angel Hator Sandra Reynolds Actor Sargon Yelda Dr Larry Humbolt Actor Carol Royle Mrs Bright Actor Claudia Jolly Clemmie Creswell Actor Alison Newman Viv Wall Actor Ian Burfield George McGyffin Actor Katie Faye Christine Chase Actor Adam De Ville Gilbert Sipkin Actor Russell Lewis Writer, Executive Producer Leanne Welham Director Johnny Kenton Director Jamie Donoughue Director Deanne Cunningham Producer Barrington Pheloung Music Matthew Slater Music Damien Timmer Executive Producer Helen Ziegler Executive Producer