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Mark Williams
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Mark Williams

Born August 22, 1959 in Bromsgrove, Worcestershire, England, UK

20 films

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 20

Code 3 (2025) movie poster
Code 32025
Deep Cover (2025) movie poster
Deep Cover2025
Hypnotic (2023) movie poster
Hypnotic2023
Blacklight (2022) movie poster
Blacklight2022
Copshop (2021) movie poster
Copshop2021
Honest Thief (2020) movie poster
Honest Thief2020
Harry Potter: A History Of Magic (2017) movie poster
Harry Potter: A History Of Magic2017
A Family Man (2016) movie poster
A Family Man2016
The Accountant (2016) movie poster
The Accountant2016
50 Greatest Harry Potter Moments (2011) movie poster
50 Greatest Harry Potter Moments2011
Arena (2011) movie poster
Arena2011
Malice in Wonderland (2010) movie poster
Malice in Wonderland2010
The Canyon (2009) movie poster
The Canyon2009
A Matador's Mistress (2008) movie poster
A Matador's Mistress2008
Flawless (2007) movie poster
Flawless2007
Sarah Silverman: Jesus Is Magic (2005) movie poster
Sarah Silverman: Jesus Is Magic2005
The Place Promised in Our Early Days (2004) movie poster
The Place Promised in Our Early Days2004
High Heels and Low Lifes (2001) movie poster
High Heels and Low Lifes2001
The Borrowers (1997) movie poster
The Borrowers1997
101 Dalmatians (1996) movie poster
101 Dalmatians1996