Simon Williams

The Chelsea Detective Maurice Swift 2022

Peter Sellers: A State of Comic Ecstasy Self 2020

Martin's Close Stanton 2019

National Theatre Live: Allelujah! Ambrose 2018

Shakespeare & Hathaway - Private Investigators Sir Tim Forbes-Allen 2018

Goodbye Christopher Robin Zoo Director 2017

Viceroy's House Archie Wavell 2017

A Very British Deterrent Harold MacMillan 2016

Poldark Lord Justice Kenyon 2015

Galavant Uncle Keith 2015

Father Brown Jeremiah Moxley 2013

The Bletchley Circle Cavendish 2012

Celebrity Antiques Road Trip Self - Participant 2011

The Queen 2009

Above Suspicion Charles Wickenham 2009

Merlin Lord Godwyn 2008

Lady Godiva 2008

Sense and Sensibility Henry Dashwood 2008

Kingdom Dr. Scott-Brown 2007

Strauss: The Waltz King Johann Strauss II 2005

The Paul O'Grady Show Self 2004

Blue Murder Dr Donald Halliwell 2003

After Upstairs Downstairs Self 2002

Spooks Francis Denham 2002

The Gathering Storm Terence Philip 2002

Cutting It Father Rafe 2002

Sword of Honour 2001

The Paranormal Peter Sellers Self (Archive footage) 2001

Pig Heart Boy Professor Rae 1999

Pig Heart Boy Professor Rae 1999

Goldfinger: Darrin's Coconut Ass Live & Uncensored Himself 1999

Bad Girls Oliver Lilley 1999

dinnerladies Duke of Danby 1998

Killer Net Mr Miller 1998

A Respectable Trade Lord Scott 1998

Forbidden Territory: Stanley's Search for Livingstone John Kirk 1997

The Untransmittable Lily Savage Show Steed 1997

The Opium War Captain Charles Elliot 1997

Midsomer Murders Guy Sandys 1997

The Willows in Winter Bishop 1996

The Preventers Lord Timothy Belvoir St. Nash 1996

Once a Thief 1996

Dalziel & Pascoe 1996

Noel's Telly Years 1996

Agony Again 1995

Law and Disorder 1994

The Eligible Bachelor Robert St. Simon 1993

Kung Fu: The Legend Continues Alan Carstairs 1993

Kung Fu: The Legend Continues 1993

Heartbeat Col Maltravers 1992

Pebble Mill Self 1991

Paul Merton: The Series 1991

The Mixer Sir Anthony Rose 1991

Cluedo Mr. Chapman 1990

The Upper Hand Geoffrey 1990

The Return of Sam McCloud Simon Langton 1989

Doctor Who: Remembrance of the Daleks Group Captain Gilmore 1988

First Among Equals Alexander Dalglish 1986

Casualty Professor De Silva 1986

The New Alfred Hitchcock Presents Arthur Hollister 1985

The Late Nancy Irving Bob Appleyard 1984

Hammer House of Mystery and Suspense Bob Appleyard 1984

Sherlock Holmes Lord Robert St. Simon 1984

Don't Wait Up Charles Cartwright 1983

The Return of the Man from U.N.C.L.E.: The Fifteen Years Later Affair Nigel Pennington-Smythe 1983

Countdown 1982

Kinvig Buddo 1981

Six Fifty-Five Special Self 1981

The Fiendish Plot of Dr. Fu Manchu Robert Townsend 1980

The Prisoner of Zenda 1979

Agony Laurence Lucas 1979

The Odd Job Tony Sloane 1978

Strangers Richard Barkham / Sir Lawrence Barkham 1978

Liza Panshin 1978

BBC2 Play of the Week Panshin 1977

The Uncanny Michael (segment "London 1912") 1977

Jabberwocky The Prince 1977

The Incredible Sarah Henri de Ligne 1976

Three for All Harry Bingley 1975

The Regiment Eugene 1972

A Ghost Story for Christmas Stanton 1971

Upstairs, Downstairs James Bellamy 1971

The Blood on Satan's Claw Peter Edmonton 1971

The Breaking of Bumbo Crutcher 1970

Joanna 1968

The Touchables Nigel Bent 1968

Man in a Suitcase 1967

Doctor Who Gilmore 1963

The Mike Douglas Show Self 1961