Rory Kinnear

as Lord Lucan

2 episodes

Catherine McCormack

as Lady Lucan

2 episodes

Christopher Eccleston

as John Aspinall

2 episodes

Jane Lapotaire

as Susie Maxwell-Scott

2 episodes

Gemma Jones

as Dowager Countess of Lucan

2 episodes

Paul Freeman

as John Pearson

2 episodes

Rupert Evans

as Dominick Elwes

2 episodes

Annabel Mullion

as Annabel Birley

2 episodes

Andrew Woodall

as Bill Shand-Kydd

2 episodes

Claudia Harrison

as Christine Shand-Kydd

2 episodes

Alan Cox

as Ian Maxwell-Scott

2 episodes

Alistair Petrie

as Jimmy Goldsmith

2 episodes

Rufus Wright

as Younger John Burke

2 episodes

Helen Bradbury

as Younger Susie Maxwell-Scott

2 episodes

Leanne Best

as Sandra Rivett

1 episodes

Michael Gambon

as John Burke

1 episodes

Ann Bell

as Lady Osborne

1 episodes

Anna Walton

as Jane Aspinall

1 episodes

Olivia Llewellyn

as Kiki

1 episodes

Ruth McCabe

as Nanny Roberts

1 episodes

Matthew Flynn

as Chief Superintendent Rogers

1 episodes

Aleksandar Mikic

as Ulrich

1 episodes

Stuart Organ

as Judge

1 episodes

Alexander Campbell

as PC Beddick

1 episodes

Cavan Clerkin

as DCI David Gerring

1 episodes