Mark Williams
Mark Williams (born 22 August 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 the title character in the long-running BBC series loosely based on the Father Brown short stories by G. K. Chesterton.
Acted in
Robin and the Hoods
2024
as The Mayor
Smoke Out
2024
as Tommy
Surprised by Oxford
2023
as Professor Nuttham
The Effects of Lying
2023
Super Villans
2022
as Self
Here We Go
2022
as Frank
Sister Boniface Mysteries
2022
as Father Brown
Harry Potter 20th Anniversary: Return to Hogwarts
2022
as Self
Early Man
2018
as Barry (voice)
Heidi: Queen of the Mountain
2017
as Henry
Harry Potter: A History Of Magic
2017
as Himself
We're Going on a Bear Hunt
2016
as Dad (voice)
Golden Years
2016
as Phil
Red Top
2016
as Police Commissioner Hamish Pritchard
Born Naughty?
2015
as Narrador
The Musketeers
2014
as Pathologist
The Look of Love
2013
as Follies Director
Father Brown
2013
as Father Brown
Blandings
2013
as Sebastian Beach
Albert Nobbs
2011
as Sean Casey
When Harry Left Hogwarts
2011
as Self
50 Greatest Harry Potter Moments
2011
as Arthur Weasley (archive footage)
Harry Potter and the Deathly Hallows: Part 2
2011
as Arthur Weasley
Fern
2011
Frankenstein's Wedding... Live in Leeds
2011
as Alphonse Frankenstein
Little Crackers
2010
as Father Christmas
Harry Potter and the Deathly Hallows: Part 1
2010
as Arthur Weasley
The Indian Doctor
2010
as Richard Sharpe
Steve Coogan: The Inside Story
2009
as Self
Harry Potter and the Half-Blood Prince
2009
as Arthur Weasley
Being Human
2009
Merlin
2008
as The Goblin (voice)
Sense and Sensibility
2008
as Sir John Middleton
A Room with a View
2007
as Mr Beebe
Stardust
2007
as Billy
Harry Potter and the Order of the Phoenix
2007
as Arthur Weasley
Saxondale
2006
as Deggsy
Viva Blackpool
2006
as Tommy Vesty
The World's Strangest UFO Stories
2006
as Self - Narrator (voice)
Harry Potter and the Goblet of Fire
2005
as Arthur Weasley
A Cock and Bull Story
2005
as Ingoldsby
Doctor Who
2005
as Brian Williams
The Rotters' Club
2005
as Sam Williams
Agatha Christie's Marple
2004
as Commander Peters
Carrie and Barry
2004
Harry Potter and the Prisoner of Azkaban
2004
as Arthur Weasley
Mark Williams On The Rails
2004
as Self - Presenter
Agent Cody Banks 2: Destination London
2004
as Inspector Crescent
Hustle
2004
as Dale Ridley
New Tricks
2004
as David Beaumont
The Fast Show: The Farewell Tour
2003
as Various
Anita and Me
2002
as The Reverend 'Uncle' Alan
Harry Potter and the Chamber of Secrets
2002
as Arthur Weasley
The Final Curtain
2002
as Declan Farrell
Industrial Revelations
2002
Shackleton
2002
as Dudley Docker
Dick Whittington: The ITV Pantomime
2002
as King Rat
Combat Sheep
2001
as Moose (voice)
Second Star to the Left
2001
as Duke (voice)
High Heels and Low Lifes
2001
as Tremaine
Happiness
2001
Exit Wounds
2001
as Cop
Jumpers for Goalposts
2001
as Tommy Stein
Fun at the Funeral Parlour
2001
Happy Birthday Shakespeare
2000
as Ted
Whatever Happened to Harold Smith?
2000
as Roland Thornton
The Strangerers
2000
as Cadet Flynn
Gormenghast
2000
Gormenghast
2000
as Professor Perch
Suit You Sir! The Inside Leg Of The Fast Show
1999
as Himself
Hunting Venus
1999
as Peter
The Fast Show Live
1998
Shakespeare in Love
1998
as Wabash
Comedy Lab
1998
as Mr. Anderson
The Borrowers
1997
as Exterminator Jeff
Midsomer Murders
1997
as Pat Everett
101 Dalmatians
1996
as Horace
The Big Game
1995
as Tommy Hollis
Fever
1994
as Jukebox Man
The Fast Show
1994
as Various Characters
Royal Deceit
1994
as Aslak
99-1
1994
as John Samms
The Smell of Reeves and Mortimer
1993
Peak Practice
1993
as Roland Grogan
Chef
1993
as Policeman 2
Bottom
1991
as Boris
Dragon Fight
1989
as Ray
KYTV
1989
Coppers
1988
Alexei Sayle's Stuff
1988
Tumbledown
1988
as Lumpy
Red Dwarf
1988
as Olaf Petersen
Casualty
1986
as Des Jones
Privileged
1982
as Wilf
Lead Heads
Dream Hacker
as Edgar Wainwright
