Warren Clarke

as George Cragge

3 episodes

Alun Armstrong

as DCI Frank Jefferson

3 episodes

Victoria Carling

as DS Marten

3 episodes

Richard Griffiths

as Geoffrey Crichton Potter

3 episodes

Sally Phillips

as Jemma White

3 episodes

Patrick O'Kane

as Andrew James

3 episodes

Simon Godley

as Henry Potts

3 episodes

James McCarthy

as Bamber Simpson

3 episodes

Rebecca Front

as Beth Parsons

3 episodes

David Ryall

as Max Parker

3 episodes

Richard Wilson

as Lord Tone

3 episodes

Rachel Fielding

as Laetitia Tone

3 episodes

John Sessions

as Hercules Fortescue

3 episodes

Siobhan Redmond

as Ms Sin

3 episodes

Rik Mayall

as Dominic De'Ath

3 episodes

Lee Ingleby

as Paul

3 episodes

Mark Gatiss

as Junior Detective

3 episodes

Reece Shearsmith

as Broadcast Journalist

3 episodes

Stephen Fry

as Controller, Radio 2

3 episodes

John Bird

as Controller, Radio 4

3 episodes

Ian Harker

as Second Studio Manager

(+1 more)

3 episodes

Colin Guthrie

as First Studio Manager

(+1 more)

3 episodes

Richard Whitmore

as Radio 4 Presenter

(+2 more)

3 episodes

Steve Pemberton

as Lawrence Boot-Heath

2 episodes

Keith Barron

as Jim Wilkes

2 episodes