Neil Cross Creator Idris Elba DCI John Luther Actor Ruth Wilson Alice Morgan Actor Dermot Crowley DSU Martin Schenk Actor Michael Smiley DS Benny Silver Actor Wunmi Mosaku DS Catherine Halliday Actor Enzo Cilenti Jeremy Actor Hermione Norris Vivien Lake Actor Patrick Malahide George Cornelius Actor Andrew Mullan Alastair Cornelius Actor Lex Daniel Ronald Massey Actor Gary Hailes Donnie McKinnie Actor Katie Brayben Penny Leyton Actor Delroy Atkinson Derek Hayes Actor Julie Teal Miriam Actor Paul McGann Mark North Actor Roberta Taylor Celia Lavender Actor Michael Obiora Errol Minty Actor Anthony Howell Palmer Actor Derek Ritchie Producer Jamie Payne Director Marcus Wilson Executive Producer