Mark Williams

ActorCrewWriter Aug 22 (age 66) Bromsgrove, Worcestershire, England, UK 1964–2025 (61 year career)

6.6 avg rating

Biography

Mark Williams (born August 22, 1959) is an English actor, comedian, presenter and screenwriter. He first achieved widespread recognition as one of the central performers in the popular BBC sketch show The Fast Show. His film roles include Horace in the 1996 adaptation of 101 Dalmatians and Arthur Weasley in seven of the Harry Potter films. He made recurring appearances as Brian Williams in the BBC television series Doctor Who and as Olaf Petersen in Red Dwarf. Since 2013, Williams has portrayed …

Known For

Film

Harry Potter and the Deathly Hallows: Part 2

Arthur Weasley

Film

Harry Potter and the Prisoner of Azkaban

Arthur Weasley

Film

Harry Potter and the Goblet of Fire

Arthur Weasley

Film

Harry Potter and the Chamber of Secrets

Arthur Weasley

Film

Harry Potter and the Deathly Hallows: Part 1

Arthur Weasley

Film

Harry Potter and the Half-Blood Prince

Arthur Weasley

Film

Harry Potter and the Order of the Phoenix

Arthur Weasley

Film

Stardust

Billy

Filmography

Acting (112)

Movies (60)

The Secret Santa Project

2025

as Leon

Dream Hacker

as Edgar Wainwright

Robin and the Hoods

as The Mayor

The Effects of Lying

Surprised by Oxford

as Professor Nuttham

Harry Potter 20th Anniversary: Return to Hogwarts

2022

as Self

7.3

Super Villans

2022

as Self

The Fast Show: More Blooming Catchphrases

2020

as Self/Various Characters

Early Man

2018

as Barry (voice)

6.1

Heidi: Queen of the Mountain

2017

as Henry

Harry Potter: A History Of Magic

2017

as Himself

7.3

Red Top

2016

as Police Commissioner Hamish Pritchard

5.3

Golden Years

2016

as Phil

6.3

We're Going on a Bear Hunt

as Dad (voice)

The Look of Love

as Follies Director

Harry Potter and the Deathly Hallows: Part 2

2011

as Arthur Weasley

8.1

50 Greatest Harry Potter Moments

2011

as Arthur Weasley (archive footage)

7.4

Albert Nobbs

2011

as Sean Casey

6.3

When Harry Left Hogwarts

2011

as Self

7.0

Frankenstein's Wedding... Live in Leeds

2011

as Alphonse Frankenstein

Harry Potter and the Deathly Hallows: Part 1

2010

as Arthur Weasley

7.7

Harry Potter and the Half-Blood Prince

2009

as Arthur Weasley

7.7

Steve Coogan: The Inside Story

2009

as Self

6.8

Harry Potter and the Order of the Phoenix

as Arthur Weasley

Stardust

as Billy

A Room with a View

as Mr Beebe

Saxondale: On The Road

2006

as Self

Viva Blackpool

2006

as Tommy Vesty

7.5

Harry Potter and the Goblet of Fire

2005

as Arthur Weasley

7.8

A Cock and Bull Story

2005

as Ingoldsby

6.1

Harry Potter and the Prisoner of Azkaban

as Arthur Weasley

The Heart of Me

as Man

Agent Cody Banks 2: Destination London

2004

as Inspector Crescent

5.6

The Fast Show: The Farewell Tour

2003

as Various

9.0

Harry Potter and the Chamber of Secrets

2002

as Arthur Weasley

7.7

Dick Whittington: The ITV Pantomime

2002

as King Rat

6.0

Anita and Me

2002

as The Reverend 'Uncle' Alan

5.9

The Final Curtain

2002

as Declan Farrell

4.5

Second Star to the Left

as Duke (voice)

Exit Wounds

as Cop

Combat Sheep

as Moose (voice)

High Heels and Low Lifes

2001

as Tremaine

6.1

Whatever Happened to Harold Smith?

2000

as Roland Thornton

6.1

Happy Birthday Shakespeare

2000

as Ted

Hunting Venus

1999

as Peter

7.1

Suit You Sir! The Inside Leg Of The Fast Show

1999

as Self

Shakespeare in Love

as Wabash

The Fast Show Live

The Borrowers

as Exterminator Jeff

101 Dalmatians

as Horace

The Big Game

as Tommy Hollis

Fever

as Jukebox Man

Prince of Jutland

as Aslak

Dragon Fight

as Ray

Coppers

Tumbledown

as Lumpy

The Storyteller: Fearnot

1988

as Fearnot's Brother

Privileged

1982

as Wilf

5.0

The Dark Channel

as Mabuse

Lead Heads

Television (52)

Sister Boniface Mysteries

as Father Brown

Here We Go

as Frank

Fantastic Friends

as Self

Born Naughty?

as Self - Narrator (voice)

The Musketeers

as Pathologist

Father Brown

as Father Brown

Blandings

as Sebastian Beach

Fern

The Indian Doctor

as Richard Sharpe

Little Crackers

as Father Christmas

Being Human

as Regus

Merlin

as The Goblin (voice)

7.8

Sense and Sensibility

2008

as Sir John Middleton

7.5

A Room with a View

2008

as Mr Beebe

The One Show

as Self

Saxondale

as Deggsy

The World's Strangest UFO Stories

2006

as Self - Narrator (voice)

Doctor Who

as Brian Williams

The Rotters' Club

as Sam Williams

Agatha Christie's Marple

as Commander Peters

New Tricks

as David Beaumont

Hustle

as Dale Ridley

Mark Williams On The Rails

as Self - Presenter

Carrie and Barry

as Kirk

Star

as Mr Fisher

Shackleton

2002

as Dudley Docker

7.1

Industrial Revelations

2002

Jumpers for Goalposts

2001

as Tommy Stein

Happiness

2001

6.0

Fun at the Funeral Parlour

Gormenghast

Gormenghast

as Professor Perch

The Strangerers

as Cadet Flynn

Loose Women

as Self

Comedy Lab

as Mr. Anderson

Midsomer Murders

as Pat Everett

The Fast Show

as Various Characters

7.9

Harry Enfield and Chums

1994

as Husband on Holiday

7.1

99-1

1994

as John Samms

Peak Practice

1993

as Roland Grogan

6.1

The Smell of Reeves and Mortimer

Chef

as Policeman 2

Bottom

as Boris

Merlin of the Crystal Cave

1991

as Cerdic

Great Expectations

as Mr. Trabb's Son

KYTV

Red Dwarf

as Olaf Petersen

The Storyteller

as Fearnot's Brother

Alexei Sayle's Stuff

Casualty

as Des Jones

Top of the Pops

as Self - Host

Mark Williams' Big Bangs

Crew (4)

Movies (3)

Super Villans

2022

Presenter

Super Villans

2022

Writer

The Fast Show: Just a Load of Blooming Catchphrases

2020

Writer

6.5

Television (1)

The Fast Show

1994

Writer

7.9