Mark Williams

Midsomer Murders

Pat Everett

Doctor Who

Brian Williams

Top of the Pops

Self - Host

The One Show

Self

Casualty

Des Jones

Father Brown

Father Brown

Loose Women

Self

Peak Practice

Roland Grogan

Harry Potter and the Prisoner of Azkaban

Arthur Weasley

Merlin

The Goblin (voice)

Harry Potter and the Chamber of Secrets

Arthur Weasley

Harry Potter and the Goblet of Fire

Arthur Weasley

Harry Potter and the Order of the Phoenix

Arthur Weasley

Agatha Christie's Marple

Commander Peters

Harry Potter and the Deathly Hallows: Part 2

Arthur Weasley

New Tricks

David Beaumont

Harry Potter and the Deathly Hallows: Part 1

Arthur Weasley

Hustle

Dale Ridley

Red Dwarf

Olaf Petersen

Harry Potter and the Half-Blood Prince

Arthur Weasley

Sister Boniface Mysteries

Father Brown

The Musketeers

Pathologist

Saxondale

Deggsy

101 Dalmatians

Horace

Being Human

Regus

The Storyteller

Fearnot's Brother

Early Man

Barry (voice)

Sense and Sensibility

Sir John Middleton

Stardust

Billy

The Fast Show

Various Characters

The Fast Show

Writer

Harry Potter 20th Anniversary: Return to Hogwarts

Self

Bottom

Boris

Comedy Lab

Mr. Anderson

Harry Enfield and Chums

Husband on Holiday

Shakespeare in Love

Wabash

Exit Wounds

Cop

Blandings

Sebastian Beach

Little Crackers

Father Christmas

Here We Go

Frank

Chef

Policeman 2

The Borrowers

Exterminator Jeff

Gormenghast

Professor Perch

The Indian Doctor

Richard Sharpe

99-1

John Samms

Industrial Revelations

Shackleton

Dudley Docker

Agent Cody Banks 2: Destination London

Inspector Crescent

Albert Nobbs

Sean Casey

Fantastic Friends

Self

The Rotters' Club

Sam Chase

Alexei Sayle's Stuff

The Smell of Reeves and Mortimer

Carrie & Barry

Kirk

KYTV

Great Expectations

Mr. Trabb's Son

A Cock and Bull Story

Ingoldsby

The Strangerers

Cadet Flynn

A Room with a View

Mr Beebe

Kinsey

Danny

Happiness

Mark Williams On The Rails

Self - Presenter

Fun at the Funeral Parlour

The Look of Love

Follies Director

Merlin of the Crystal Cave

Cerdic

High Heels and Low Lifes

Tremaine

50 Greatest Harry Potter Moments

Arthur Weasley (archive footage)

Star

Mr Fisher

Robin and the Hoods

The Mayor

When Harry Left Hogwarts

Self

The Fast Show: You Ain’t Seen These, Right?

The Fast Show: You Ain’t Seen These, Right?

Writer

The Heart of Me

Man

A Room with a View

Mr Beebe

Prince of Jutland

Aslak

The Final Curtain

Declan Farrell

Harry Potter: A History Of Magic

Himself

Jumpers for Goalposts

Tommy Stein

Red Top

Police Commissioner Hamish Pritchard

Surprised by Oxford

Professor Nuttham

The Secret Santa Project

Leon

We're Going on a Bear Hunt

Dad (voice)

Super Villans

Self

Super Villans

Writer

Super Villans

Presenter

Bunch Of Five

Tim

The Fast Show: The Farewell Tour

Various

The Fast Show Live

Whatever Happened to Harold Smith?

Roland Thornton

Second Star to the Left

Duke (voice)

Frankenstein's Wedding... Live in Leeds

Alphonse Frankenstein

Anita and Me

The Reverend 'Uncle' Alan

Steve Coogan: The Inside Story

Self

Dream Hacker

Edgar Wainwright

The Fast Show: Just a Load of Blooming Catchphrases

Writer

Dick Whittington: The ITV Pantomime

King Rat

Golden Years

Phil

The Storyteller: Fearnot

Fearnot's Brother

Viva Blackpool

Tommy Vesty

Saxondale: On The Road

Self

Fever

Jukebox Man

Tumbledown

Lumpy

Suit You Sir! The Inside Leg Of The Fast Show

Self

The Fast Show: More Blooming Catchphrases

Self/Various Characters

Hunting Venus

Peter

The Effects of Lying

Heidi: Queen of the Mountain

Henry

The Dark Channel

Mabuse

Born Naughty?

Self - Narrator (voice)

The Big Game

Tommy Hollis

Combat Sheep

Moose (voice)

The World's Strangest UFO Stories

Self - Narrator (voice)

Mark Williams' Big Bangs

Ted & Ralph

Confirmed Bachelor

Coppers

Happy Birthday Shakespeare

Ted

Fern

Privileged

Wilf

The Dudley Bug

Roderick the Palaeontologist

Lead Heads