Wallace & Gromit: The Curse of the Were-Rabbit

Miss Blight (voice)

Birthday Girl

Porter

Memento Mori

Henry Huxley

Stranger Than Fiction 3: Acting Up

The League of Gentlemen Are Behind You

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 / Bobbin

A Silent Imprisonment

Mr Murphy

Agatha Christie: A Life in Pictures

Kenyon

The Amazing Mr. Blunden

Mr. Wickens

Tales of the Uncanny

Self

Ghosts in the Machine

Himself

The Quatermass Experiment

John Paterson

The First Men in the Moon

Cavor

The Cicerones

John Trant

Spanish Flu: The Forgotten Fallen

Ernest Dunks

Spaced: Skip to the End

Self

Unlocking Sherlock

Himself / Mark Gatiss

Robbie the Reindeer: Legend of the Lost Tribe

Viking (voice)

Hammer A.D. 2023

Self

National Theatre Live: Coriolanus

Menenius Agrippa

M.R. James: Ghost Writer

Presenter

Worried About the Boy

Malcolm McLaren

The Wind in the Willows

Rat

Starter for 10

Bamber Gascoigne

Fear of Fanny

Johnnie Cradock

The League of Gentlemen's Apocalypse

Various Characters

Sex Lives of the Potato Men

Jeremy

Victor Frankenstein

Dettweiler

50 Years of BBC Two Comedy

Self

Doctor Who: The Great Detective

Narrator

The Hound of the Baskervilles

Sherlock Holmes

A Christmas Carol: A Ghost Story

Jacob Marley

Horror Europa with Mark Gatiss

Self - Host

The Dead Room

Radio Announcer (voice)

The Kneale Tapes

Self

National Theatre Live: The Motive and the Cue

Sir John Gielgud

Coalition

Peter Mandelson

The Vote

Steven Crosswell

PROBE: The Zero Imperative

Dr. William Bruffin

PROBE: Unnatural Selection

Mr. Emerson

Cleaning Up

Mr Jackson

Peter Davison: Uncut!

Self

Dad's Army

Colonel Theakes

Match Point

Ping-Pong Player

Bright Young Things

House Agent

Sherlock: The Abominable Bride

Mycroft Holmes

Consenting Adults

PC Butcher

Our Kind of Traitor

Billy Matlock

Doctor Who: A New Dimension

Self

Denial

Professor Robert Jan van Pelt

Absolutely Fabulous: The Movie

Joel

The Hitchhiker's Guide to the Galaxy

Additional Vogon Voices

The Real Sherlock Holmes

Self

The Worst Journey in the World

Apsley Cherry-Garrard

Return of the Goodies

Himself

The League of Gentlemen: Live at Drury Lane

various

Against the Law

Dr. Landers

Surrealissimo: The Trial of Salvador Dali

Louis Aragon

Stranger than Fiction 2: From Script to Screen

Bidding Adieu: A Video Diary

Self - Interviewer

The Favourite

Lord Marlborough

Premium Bond with Mark Gatiss and Matthew Sweet

Himself

Doctor Who: Twice Upon a Time

The Captain

Christopher Robin

Giles Winslow

Mark Gatiss: A Study in Sherlock

Himself

The Mercy

Ronald Hall

National Theatre Live: The Madness of George III

George III

Mars: a Traveller's Guide

Narrator

Mark Gatiss on John Minton: The Lost Man of British Art

Himself - Presenter

Shaun of the Dead

Radio Presenter With 'Spaceship' Theory / Wildlife voiceover (voice) (uncredited)

Global Conspiracy?

Terry Scanlon

The Father

The Man

Brexit: The Uncivil War

Peter Mandelson (voice)

New Town

Duff Purves

In Search of Dracula

Himself - Presenter

Operation Mincemeat

Ivor Montazac

Doctor Who Live: The Next Doctor

Self

The Web of Caves

The Doctor

The Kidnappers

Mark

The Pitch of Fear

Mr. Borusa

Scandal & Beauty: Mark Gatiss on Aubrey Beardsley

Self

Locked Down

Donald

Doctor Who and the Third Man

Himself

Back to Black: The Making of Dracula Prince of Darkness

Self - Actor and Writer

Mission: Impossible - Dead Reckoning Part One

NSA

Release the Hound!

Self

The Sparks Brothers

Self

Highgate House of Horror

Mr Banham

PROBE: The Devil of Winterborne

Georgie

Grindhouse

(segment "Don't") (uncredited)

Cold War Steve Meets the Outside World

Self

The Road Dance

Doctor MacLean

Unlocking Sherlock

Himself

Don't Crash: The Documentary of the Making of the Movie of the Book of the Radio Series of 'The Hitchhiker's Guide to the Galaxy'

Self - The League of Gentlemen

Mission: Impossible - The Final Reckoning

Angstrom

Inside No. 9: The Party's Over

Self

How to Be Sherlock Holmes: The Many Faces of a Master Detective

Self

The Fantastic 4: First Steps

Ted Gilbert

Bring Something Back: The Making of 'The Quatermass Experiment'

The Celestial Toyroom

Tales from Behind the Crypt

Self

Marvel Studios' The Fantastic Four: First Steps - World Premiere

Ted Gilbert (archive footage) (uncredited)

Being Stanley Baxter

Self

The Painting & The Statue

Old Lord/Butler 'Smith'/Dancing Man/Old Lord 'Johnny'

Bunker