DCI John Luther

Idris Elba

Alice Morgan

Ruth Wilson

Benny Deadhead

Michael Smiley

Det. Sgt. Justin Ripley

Warren Brown

DCI Ian Reed

Steven Mackintosh

Mark North

Paul McGann

DSU Martin Schenk / DCI Martin Schenk

Dermot Crowley

Zoe Luther

Indira Varma

DCI Erin Gray

Nikki Amuka-Bird

Caroline Jones

Kierston Wareing

Mary Day

Sienna Guillory

DSU Rose Teller

Saskia Reeves

Emily Hammond

Rachel Hankey

Terrence Conran

Rupert Proctor

DSU George Stark

David O'Hara

Paul Ellis

Kevin Fuller

Gordon Murray

Michael Shaeffer

Tom Marwood

Elliot Cowan

Alan Ramsey

Jason Riddington

Natalie Green

Georgina French

Jodie

Laura Pyper

Sean "Beanie" Beamish

Shaun Mason

Ayesha

Orlessa Altass

Ken Barnaby

Lucian Msamati

Dr. Joe Green

Simon Wilson

Shaun Butler

Oliver Stark

William Carney

Ned Dennehy

Maxine

Gemma Lawrence

George Cornelius

Patrick Malahide

Tessa Barnaby

Maria Miles

Steve Meredith

Ryan Calais Cameron

Dani Lane

Sasha Behar

Jenny Jones

Aimee-Ffion Edwards

Craig Lane

Selva Rasalingam

Vivien Lake

Hermione Norris

Detective Sgt. Catherine Halliday

Wunmi Mosaku

Jeremy Lake

Enzo Cilenti

Errol Minty

Michael Obiora

Celia Lavender

Roberta Taylor

Henry Madsen

Anton Saunders

Frank Hodge

Alan Williams

Toby Kent

David Dawson

Ronald Massey

Lex Daniel