Privileged

(1982)

Jamie

Dutch Girls

(1985)

Dundine

Dreamchild

(1985)

Baker

A Room with a View

(1986)

Party Guest (uncredited)

Maurice

(1987)

Maurice Hall

A Handful of Dust

(1988)

Tony Last

A Summer Story

(1988)

Frank Ashton

The Siege of Venice

(1991)

Tell Me That You Love Me

(1991)

Michael Evans

Immaculate Conception

(1992)

Alistair

Adam Bede

(1992)

Arthur Donnithorne

Howards End

(1992)

Charles Wilcox

The Chess Game

(1994)

Lord Staunton

Witness Against Hitler

(1996)

Helmuth James von Moltke

The Treasure Seekers

(1996)

Henry Carlisle

Regeneration

(1997)

2nd Lt. Siegfried Sassoon

The Woman In White

(1997)

Sir Percival Glyde

Cotton Mary

(1999)

John MacIntosh

The Dark Room

(1999)

Dr Alan Protheroe

An Ideal Husband

(1999)

Sir Robert Chiltern

Tom's Midnight Garden

(1999)

Uncle Alan Kitson

Gosford Park

(2001)

Freddie Nesbitt

Jump Tomorrow

(2001)

Nathan

Bertie and Elizabeth

(2002)

King George VI, aka 'Bertie'

George Eliot: A Scandalous Life

(2002)

Herbert Spencer

The Making of 'Gosford Park'

(2002)

Self (uncredited)

Sparkling Cyanide

(2003)

Stephen Farraday

De-Lovely

(2004)

Edward Thomas

It's Gradiva Who Is Calling You

(2007)

John Locke

Clapham Junction

(2007)

Julian Rowan

The Last Days of the Raj

(2007)

Lord Mountbatten

A Risk Worth Taking

(2008)

Patrick Trenchard

Lady Godiva

(2008)

Earl of Mercia, Leofric

Shadows in the Sun

(2009)

Robert

Best Possible Taste: The Kenny Everett Story

(2012)

Wilfred De'Ath

Vincent

(2013)

The Man

Churchill's Secret

(2016)

Brendan Bracken

ChickLit

(2016)

Geoffrey

The Sense of an Ending

(2017)

David Ford

Salt

(2019)

Conrad

E. M. Forster: His Longest Journey

(2019)

Narrator

The Duke

(2021)

Judge Aarvold

Masquerade

(2022)

Thomas

Merchant Ivory

(2023)

Self

Vindication Swim

(2024)

Mr. Havers

The Ministry of Ungentlemanly Warfare

(2024)

Viscount Algernon