Credits

• 2024 · A Very British Hotel at Christmas as Narrator
• 2024 · Broken Bird as
• 2023 · North Star as
• 2023 · Queen Charlotte: A Bridgerton Story as King George
• 2023 · Tom Jones as Squire Allworthy
• 2023 · Dodger Special: Bad Egg as Judge Fang
• 2023 · Beyond Paradise as Ernest
• 2022 · Dodger Special: Christmas as Judge Fang
• 2022 · Dodger Special: Train as Judge Fang
• 2022 · The Lost King as John Ashdown-Hill
• 2022 · Wolf Manor as Oliver Lawrence
• 2022 · Operation Mincemeat as Charles Fraser-Smith
• 2021 · The Vicar of Dibley: Inside Out as Self
• 2021 · The Watch as Archchancellor of Unseen University
• 2020 · Bridgerton as King George III
• 2020 · The Vicar of Dibley: In Lockdown as Hugo Horton
• 2020 · Blithe Spirit as Harry Price
• 2020 · All Creatures Great & Small as Colonel Merrick
• 2020 · The Pale Horse as Oscar Venables
• 2019 · Thanks for the Memories as Patrick Conway
• 2019 · National Theatre Live: Les Blancs as Dr. Willy Dekoven
• 2019 · Born a King as George V
• 2019 · One Red Nose Day and a Wedding as Tom
• 2018 · Death on the Tyne as Captain Jack Pearson
• 2018 · The Spy Who Dumped Me as Tom
• 2018 · Patrick Melrose as Sir Victor Eisen
• 2017 · Revolution: New Art for a New World as Wassily Kandinsky (voice)
• 2017 · Love of My Life as Tom
• 2017 · Urban Myths as The Professor
• 2016 · British Sitcom: 60 Years of Laughing at Ourselves as Hugo Horton (archive footage) (uncredited)
• 2016 · Love & Friendship as Sir Reginald DeCourcy
• 2016 · Houdini & Doyle as Dr. Pilsen
• 2016 · Billionaire Boy as Mr Darrow
• 2015 · The Great Pottery Throw Down as Self
• 2015 · Unforgotten as Chris Lowe
• 2015 · Partners in Crime as Carter
• 2015 · Indian Summers as Lord Hawthorne
• 2014 · Mr. Turner as John Constable
• 2014 · Outlander as Reverend Wakefield
• 2013 · Death Comes to Pemberley as Mr. Bennett
• 2013 · Murder on the Home Front as Professor Stephens
• 2013 · Murder on the Home Front as Professor Stephens
• 2013 · Plebs as
• 2013 · Father Brown as Dr. Adam Crawford
• 2013 · Blandings as Colonel Fanshawe
• 2012 · Bad Education as Richard
• 2012 · The Hollow Crown as Hastings
• 2011 · Death in Paradise as Jeremy Tipping
• 2011 · The Decoy Bride as William
• 2009 · Micro Men as Kenneth Baker
• 2009 · Being Human as George Senior
• 2008 · Little Dorrit as Frederick Dorrit
• 2007 · Lady Godiva: Back in the Saddle as Alan Jenkins
• 2007 · Lewis as Dr. Alex Falconer
• 2007 · Skins as Martin
• 2006 · Legit as
• 2006 · School's Out as Self
• 2006 · Hotel Babylon as
• 2005 · A Cock and Bull Story as Simon
• 2004 · The Phantom of the Opera as Lefevre
• 2004 · Murder in Suburbia as
• 2004 · Sea of Souls as Findlay Morrison
• 2003 · Promoted to Glory as Michael Prendergast
• 2003 · Blackball as Alan the Pipe
• 2003 · Three Sisters as Kulygin
• 2003 · South from Granada as Lytton Strachey
• 2002 · Two Men Went To War as Maj. Bates
• 2002 · Fields of Gold as Alan Buckley
• 2002 · Young Arthur as Merlin
• 2002 · Dick Whittington: The ITV Pantomime as Alderman Fitzwarren
• 2001 · Charlotte Gray as Richard Cannerly
• 2000 · Brotherly Love as
• 2000 · Chambers as
• 2000 · Kevin & Perry Go Large as Dad
• 2000 · Monarch of the Glen as
• 2000 · The Nearly Complete and Utter History of Everything as
• 1999 · Milk as Adrian
• 1998 · Frenchman's Creek as Sir Harry
• 1997 · Spark as Ashley Parkerwell
• 1997 · Underworld as
• 1997 · A Dance to the Music of Time as Moreland
• 1997 · Midsomer Murders as Michael Falconer
• 1997 · Midsomer Murders as Ralph Plummer
• 1997 · Remember Me? as
• 1996 · The Fortunes and Misfortunes of Moll Flanders as James Bland
• 1996 · The Fortunes and Misfortunes of Moll Flanders as James Bland
• 1996 · Crossing the Floor as Prime Minister
• 1996 · Lord of Misrule as Prime Minister
• 1996 · Eskimo Day as Simon
• 1995 · The Butterfly Effect as Oswald
• 1995 · Sense and Sensibility as John Dashwood
• 1995 · The Grotesque as Inspector Limp
• 1995 · 3 Steps to Heaven as Harry Roberts
• 1994 · Milner as Hugh Bonning
• 1994 · The Vicar of Dibley as Hugo Horton
• 1994 · Four Weddings and a Funeral as Tom
• 1993 · Cracker as Michael Trant
• 1993 · An Exchange of Fire as Michael Shanks
• 1993 · A Year in Provence as Hugo Compton
• 1993 · Femme Fatale as Algie
• 1992 · Electric Moon as Simon Lidell
• 1992 · Common Pursuit as
• 1992 · Running Late as James Grahame
• 1992 · Blue Black Permanent as Jim Thorburn
• 1991 · Murder Most Horrid as Tom
• 1991 · The Advocates as
• 1991 · They Never Slept as Bob
• 1987 · The Ruth Rendell Mysteries as Neil Fairfax
• 1987 · The Ruth Rendell Mysteries as Neil Fairfax (uncredited)
• 1987 · Still Crazy Like a Fox as Bellhop
• 1986 · Defence of the Realm as Ministry Man
• 1985 · Screen Two as Peter Wentworth
• 1985 · Screen Two as Bob
• 1979 · The Omega Factor as
• 1978 · Grange Hill as Mr. Perkins