Shaun Evans DS Endeavour Morse Actor, Director Roger Allam DCI Fred Thursday Actor Anton Lesser Chief Superintendent Reginald Bright Actor James Bradshaw Dr Max Debryn Actor Sean Rigby DS Jim Strange Actor Abigail Thaw Dorothea Frazil Actor Caroline O'Neill Win Thursday Actor Naomi Battrick Dr Naomi Benford Actor Lucy Briers Mrs Blish Actor Ryan Gage Ludo Actor Richard Harrington Dr Dai Ferman Actor Stephanie Leonidas Violetta Actor Reece Ritchie Dr Jeremy Kreitsek Actor Carol Royle Mrs Bright Actor Angus Wright Professor Blish Actor Sam Ferriday Carl Sturgis Actor Lucy Farrar Molly Andrews Actor Beverley Klein Mrs Carlin Actor John Hales Saward Actor Flora London Bridget Mulcahy Actor Russell Lewis Writer, Producer Rebecca Eaton Producer Damien Timmer Producer Zam Salim Director Kate Saxon Director Matthew Slater Music