Mark Williams
Acting
Born August 22, 1959 · Bromsgrove, Worcestershire, England, UK
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.
Known for
Acting
Surprised by Oxford
2023 · Professor Nuttham
Harry Potter 20th Anniversary: Return to Hogwarts
2022 · Self
Early Man
2018 · Barry (voice)
Harry Potter: A History Of Magic
2017 · Himself
We're Going on a Bear Hunt
2016 · Dad (voice)
Golden Years
2016 · Phil
The Look of Love
2013 · Follies Director
Harry Potter and the Deathly Hallows: Part 2
2011 · Arthur Weasley
When Harry Left Hogwarts
2011 · Self
Albert Nobbs
2011 · Sean Casey
50 Greatest Harry Potter Moments
2011 · Arthur Weasley (archive footage)
Harry Potter and the Deathly Hallows: Part 1
2010 · Arthur Weasley
Harry Potter and the Half-Blood Prince
2009 · Arthur Weasley
Harry Potter and the Order of the Phoenix
2007 · Arthur Weasley
Stardust
2007 · Billy
A Room with a View
2007 · Mr Beebe
Harry Potter and the Goblet of Fire
2005 · Arthur Weasley
A Cock and Bull Story
2005 · Ingoldsby
Harry Potter and the Prisoner of Azkaban
2004 · Arthur Weasley
Agent Cody Banks 2: Destination London
2004 · Inspector Crescent
The Heart of Me
2004 · Man
Anita and Me
2002 · The Reverend 'Uncle' Alan
Harry Potter and the Chamber of Secrets
2002 · Arthur Weasley
High Heels and Low Lifes
2001 · Tremaine
Exit Wounds
2001 · Cop
Whatever Happened to Harold Smith?
2000 · Roland Thornton
Shakespeare in Love
1998 · Wabash
The Borrowers
1997 · Exterminator Jeff
101 Dalmatians
1996 · Horace
Prince of Jutland
1994 · Aslak
Dragon Fight
1989 · Ray
Tumbledown
1988 · Lumpy