Acting
Mark Williams
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 the title character in the long-running BBC series loosely based on the Father Brown short stories by G. K. Chesterton.
Filmography
Dream Hacker
Film · 2025
The Secret Santa Project
Film · 2025
Robin and the Hoods
Film · 2024
The Effects of Lying
Film · 2023
Surprised by Oxford
Film · 2023
Harry Potter 20th Anniversary: Return to Hogwarts
Film · 2022
Super Villans
Film · 2022
Sister Boniface Mysteries
Series · 2022
Here We Go
Series · 2022
Fantastic Friends
Series · 2022
The Dark Channel
Film · 2021
The Fast Show: More Blooming Catchphrases
Film · 2020
Early Man
Film · 2018
Heidi: Queen of the Mountain
Film · 2017
Harry Potter: A History Of Magic
Film · 2017
Red Top
Film · 2016
We're Going on a Bear Hunt
Film · 2016
Golden Years
Film · 2016
Born Naughty?
Series · 2015
The Musketeers
Series · 2014
The Look of Love
Film · 2013
Blandings
Series · 2013
Father Brown
Series · 2013
Harry Potter and the Deathly Hallows: Part 2
Film · 2011
Frankenstein's Wedding... Live in Leeds
Film · 2011
When Harry Left Hogwarts
Film · 2011
Albert Nobbs
Film · 2011
50 Greatest Harry Potter Moments
Film · 2011
Fern
Series · 2011
Harry Potter and the Deathly Hallows: Part 1
Film · 2010
The Indian Doctor
Series · 2010
Little Crackers
Series · 2010
Harry Potter and the Half-Blood Prince
Film · 2009
Steve Coogan: The Inside Story
Film · 2009
Being Human
Series · 2009
Sense and Sensibility
Series · 2008
Merlin
Series · 2008
A Room with a View
Series · 2008
Harry Potter and the Order of the Phoenix
Film · 2007
Stardust
Film · 2007
A Room with a View
Film · 2007
Viva Blackpool
Film · 2006
Saxondale: On The Road
Film · 2006
Saxondale
Series · 2006
The World's Strangest UFO Stories
Series · 2006
The One Show
Series · 2006
Harry Potter and the Goblet of Fire
Film · 2005
A Cock and Bull Story
Film · 2005
Doctor Who
Series · 2005
The Rotters' Club
Series · 2005
Harry Potter and the Prisoner of Azkaban
Film · 2004
Agent Cody Banks 2: Destination London
Film · 2004
The Heart of Me
Film · 2004
Carrie & Barry
Series · 2004
New Tricks
Series · 2004
Hustle
Series · 2004
Mark Williams On The Rails
Series · 2004
Agatha Christie's Marple
Series · 2004
The Fast Show: The Farewell Tour
Film · 2003
Star
Series · 2003
Anita and Me
Film · 2002
The Final Curtain
Film · 2002
Harry Potter and the Chamber of Secrets
Film · 2002
Dick Whittington: The ITV Pantomime
Film · 2002
Industrial Revelations
Series · 2002
Shackleton
Series · 2002
High Heels and Low Lifes
Film · 2001
Exit Wounds
Film · 2001
Second Star to the Left
Film · 2001
Combat Sheep
Film · 2001
Jumpers for Goalposts
Series · 2001
Fun at the Funeral Parlour
Series · 2001
Happiness
Series · 2001
Whatever Happened to Harold Smith?
Film · 2000
Happy Birthday Shakespeare
Film · 2000
The Strangerers
Series · 2000
Gormenghast
Series · 2000
Hunting Venus
Film · 1999
Suit You Sir! The Inside Leg Of The Fast Show
Film · 1999
The Fast Show: You Ain’t Seen These, Right?
Film · 1999
Loose Women
Series · 1999
Shakespeare in Love
Film · 1998
The Fast Show Live
Film · 1998
Ted & Ralph
Film · 1998
Comedy Lab
Series · 1998
The Borrowers
Film · 1997
Midsomer Murders
Series · 1997
101 Dalmatians
Film · 1996
The Big Game
Film · 1995
Prince of Jutland
Film · 1994
Fever
Film · 1994
The Fast Show
Series · 1994
Harry Enfield and Chums
Series · 1994
99-1
Series · 1994
The Smell of Reeves and Mortimer
Series · 1993
Chef
Series · 1993
Peak Practice
Series · 1993
Bunch Of Five
Series · 1992
Bottom
Series · 1991
Merlin of the Crystal Cave
Series · 1991
Kinsey
Series · 1991
KYTV
Series · 1989
Great Expectations
Series · 1989
Coppers
Film · 1988
Tumbledown
Film · 1988
The Storyteller: Fearnot
Film · 1988
Alexei Sayle's Stuff
Series · 1988
Red Dwarf
Series · 1988
The Storyteller
Series · 1988
Casualty
Series · 1986
Privileged
Film · 1982
Top of the Pops
Series · 1964
Lead Heads
Film
The Dudley Bug
Film
Mark Williams' Big Bangs
Series