Home
Mark Williams
Acting
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
Doctor Who
2005
Midsomer Murders
1997
Casualty
1986
Father Brown
2013
Agatha Christie's Marple
2004
Red Dwarf
1988
Merlin
2008
Hustle
2004
New Tricks
2004
Harry Potter and the Chamber of Secrets
2002
Harry Potter and the Deathly Hallows: Part 1
2010
Harry Potter and the Prisoner of Azkaban
2004
Harry Potter and the Goblet of Fire
2005
The Musketeers
2014
Harry Potter and the Half-Blood Prince
2009
Harry Potter and the Order of the Phoenix
2007
Being Human
2009
Harry Potter and the Deathly Hallows: Part 2
2011
The Storyteller
1988
Bottom
1991
101 Dalmatians
1996
Stardust
2007
Sense and Sensibility
2008
Harry Potter 20th Anniversary: Return to Hogwarts
2022
Shakespeare in Love
1998
Exit Wounds
2001
Early Man
2018
The Borrowers
1997
Albert Nobbs
2011
50 Greatest Harry Potter Moments
2011
Movies Like These
Loved Mark Williams's films? Find similar movies you might enjoy.