Acting

2017

2 episodes as Sniggs

2016

1 episode as Self - Nominee

2015		Toast of London 1 episode
2015		Lewis 2 episodes as Jasper Hammond

2014		Houdini 2 episodes as William Melville
2014		37 Days 3 episodes as Herbert Henry Asquith
2014		The Bletchley Circle 1 episode as Colonel

2013		The Great Train Robbery 2 episodes as DS Maurice Ray
2013		Silent Witness 2 episodes as John Briggs
2013		Miranda 1 episode as Valery Jackford

2012		Downton Abbey 1 episode as Sir Philip Tapsell
2012		Doomsday: World War I 3 episodes as Narrator - English Release
2012		Strike Back 2 episodes as Patrick Burton

2011

6 episodes as Lord Elms

2010		The Little House 2 episodes as Frederick
2010		Money 2 episodes as Barry Self
2010		Foyle's War 1 episode as Brigadier Timothy Wilson

2008

1 episode as Matt Parkes

2007

20 episodes

2006		Crimes That Shook the World 16 episodes
2006		Just Jade 8 episodes
2006		Agatha Christie's Poirot 1 episode as Dr. Lionel Woodward

2004		North & South 4 episodes as Richard Hale
2004		London 3 episodes as John Evelyn

2002		Spooks 1 episode as Hampton Wilder
2002		The Inspector Lynley Mysteries 1 episode as Phillip Weaver
2002		The Age of Terror 4 episodes as Himself - Narrator

2001		Dr. Terrible's House of Horrible 1 episode as Dr. Maitland
2001		The Vice 11 episodes as D.C.I. Frank Vickers

1998

6 episodes as Self - Narrator (voice)

1997

6 episodes as Narrator

1995

3 episodes as Narrator

1994

6 episodes as Narrator

1993

7 episodes as Narrator

1990

14 episodes as Chief Constable John Stafford

1989

1 episode as Self

1987

1 episode

1984

14 episodes as Ronald Merrick

1982		I Remember Nelson 4 episodes as Capt. Thomas Hardy
1982		Hallmark Hall of Fame 1 episode as Philippe

1981

8 episodes as Brendan Bracken

1980

1 episode as Michael

1979		Playhouse 1 episode as Timothy Perkins
1979		Danger UXB 1 episode as Harry Winthrop

1978		BBC2 Play of the Week 3 episodes as Arthur Llewelyn Davies
1978		The Lost Boys 3 episodes as Arthur Llewelyn Davies

1977		Play for Today 1 episode as Consul Vogel
1977		Wings 1 episode as Major Cashman

1976		Doctor Who 4 episodes as Marco
1976		The Glittering Prizes 6 episodes as Tim Dent

1975

4 episodes as Frederick Hale

1972

1 episode

1971

2 episodes as Captain Harker

Crew

1998

3 episodes … Creator