AllMovie

Mission: Impossible - The Final Reckoning
Actor, Angstrom

The Fantastic Four: First Steps
Actor, Ted Gilbert

National Theatre Live: The Motive and the Cue
Actor, Sir John Gielgud / John Gielgud

Mission: Impossible - Dead Reckoning Part One
Actor, NSA

A Christmas Carol: A Ghost Story
Actor, Jacob Marley, Writer

Locked Down
Actor, Donald

Operation Mincemeat
Actor, Ivor Montagu / Ivor Montazac

The Mezzotint
Director, Executive Producer, Writer

The Road Dance
Actor, Doctor Maclean

The Sparks Brothers
Actor, Self

Tales of the Uncanny
Actor, Self

The Father
Actor, The Man

Brexit
Actor, Peter Mandelson (voice)

Martin's Close
Director, Executive Producer, Writer

Christopher Robin
Actor, Giles Winslow

Mercy
Actor, Ronald Hall

The Dead Room
Actor, Director, Executive Producer, Radio Announcer / Radio Announcer (voice), Writer

The Favourite
Actor, Lord Marlborough

The Haunting of M.R. James
Actor, M.R. James

The Mercy
Actor, Ronald Hall

Against the Law
Actor, Dr. Landers

Absolutely Fabulous: The Movie
Actor, Joel

Dad's Army
Actor, Colonel Theakes

Denial
Actor, Prof. Robert Jan Van Pelt / Professor Robert Jan van der Pelt

Mark Gatiss: A Study in Sherlock
Actor, Himself / Self / Mycroft Holmes

Our Kind of Traitor
Actor, Billy Matlock

Sherlock: The Abominable Bride (Plus Bonus Features)
Actor, Creator, Executive Producer, Mycroft Holmes, Writer

Stand Up To Cancer
Actor, Self

Coalition
Actor, Peter Mandelson

Victor Frankenstein
Actor, Dettweiler

Coriolanus
Actor, Menenius Agrippa

Unlocking Sherlock
Actor, Himself / Mark Gatiss / Self

An Adventure in Space and Time
Executive Producer, Writer

MR James: Ghost Writer
Actor, Presenter / Self - Presenter, Writer

The Tractate Middoth
Director, Executive Producer, Writer

Back to Black: The Making of Dracula Prince of Darkness
Actor, Self - Actor and Writer

Horror Europa with Mark Gatiss
Actor, Self - Presenter / Himself - Host, Writer

The Real Sherlock Holmes
Actor, Self

The First Men in the Moon
Actor, Cavor, Executive Producer, Writer

Worried About the Boy
Actor, Malcolm McLaren

Purves + Pekkala
Actor, Duff Purves

Spanish Flu: The Forgotten Fallen
Actor, Ernest Dunks

Consenting Adults
Actor, PC Butcher

The If.comedy Awards: A Comedy Cuts Special
Actor, Self

The Worst Journey in the World
Actor, Apsley Cherry-Garrard, Producer, Writer

Fear of Fanny
Actor, Johnnie Cradock

Free Jimmy
Actor, Jakki / Jakki (voice)

Starter for 10
Actor, Bamber Gascoigne

The League of Gentlemen Are Behind You
Actor, Bobbin / Hilary Briss / Mickey Michaels / Val Denton / Les McQueen / Lance Longthorne / Alvin Steele / Phil Proctor / Mrs Beasley / Mick McNamara / Neds / Lotte Lipp / Brian Morgan / Dr Chinnery / Iris Krell

The Wind in the Willows
Actor, Rat

All I Want: A Portrait of Rufus Wainwright
Actor, Self

Match Point
Actor, Ping-Pong Player

The Hitchhiker's Guide to the Galaxy
Actor, Additional Vogon Voices

The League of Gentlemen's Apocalypse
Actor, Executive Producer, Various Characters / Matthew Chinnery / Hilary Briss / Mickey / Mark / Sir Nicholas Sheet-Lightning, Writer

The Quatermass Experiment
Actor, John Paterson

Wallace & Gromit: The Curse of the Were-Rabbit
Actor, Miss Blight (voice) / Miss Blight

Agatha Christie: A Life in Pictures
Actor, Kenyon

Sex Lives of the Potato Men
Actor, Jeremy

Shaun of the Dead
Actor, Radio Presenter With 'Spaceship' Theory / Wildlife voiceover

Skip to the End
Actor, Himself / Self

Bright Young Things
Actor, House Agent

Birthday Girl
Actor, Porter

Robbie the Reindeer in Legend of the Lost Tribe
Actor, Viking / Viking (voice)

Surrealissimo: The Scandalous Success of Salvador Dali
Actor, Louis Aragon

The Cicerones
Actor, John Trant

Birthday Girl
Actor, Porter

P.R.O.B.E.: The Devil of Winterborne
Actor, Georgie, Writer

P.R.O.B.E.: The Zero Imperative
Actor, Dr. William Bruffin, Writer