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.
Movies
The Secret Santa Project
Leon
Dream Hacker
Edgar Wainwright
Robin and the Hoods
The Mayor
Surprised by Oxford
Professor Nuttham
The Effects of Lying
Early Man
Barry (voice)
Heidi: Queen of the Mountain
Henry
We're Going on a Bear Hunt
Dad (voice)
Golden Years
Phil
Red Top
Police Commissioner Hamish Pritchard
The Look of Love
Follies Director
Albert Nobbs
Sean Casey
50 Greatest Harry Potter Moments
Arthur Weasley (archive footage)
Harry Potter and the Deathly Hallows: Part 2
Arthur Weasley
Frankenstein's Wedding... Live in Leeds
Alphonse Frankenstein
Harry Potter and the Deathly Hallows: Part 1
Arthur Weasley
Harry Potter and the Half-Blood Prince
Arthur Weasley
A Room with a View
Mr Beebe
Stardust
Billy
Harry Potter and the Order of the Phoenix
Arthur Weasley
Viva Blackpool
Tommy Vesty
Harry Potter and the Goblet of Fire
Arthur Weasley
A Cock and Bull Story
Ingoldsby
Harry Potter and the Prisoner of Azkaban
Arthur Weasley
Agent Cody Banks 2: Destination London
Inspector Crescent
The Heart of Me
Man
The Fast Show: The Farewell Tour
Various
Anita and Me
The Reverend 'Uncle' Alan
Harry Potter and the Chamber of Secrets
Arthur Weasley
The Final Curtain
Declan Farrell
Dick Whittington: The ITV Pantomime
King Rat
Combat Sheep
Moose (voice)
Second Star to the Left
Duke (voice)
High Heels and Low Lifes
Tremaine
Exit Wounds
Cop
Happy Birthday Shakespeare
Ted
Whatever Happened to Harold Smith?
Roland Thornton
Hunting Venus
Peter
The Fast Show Live
Shakespeare in Love
Wabash
The Borrowers
Exterminator Jeff
101 Dalmatians
Horace
The Big Game
Tommy Hollis
Fever
Jukebox Man
Prince of Jutland
Aslak
Dragon Fight
Ray
Coppers
Tumbledown
Lumpy
Privileged
Wilf
Lead Heads
The Dark Channel
Mabuse
TV Series
Here We Go
Frank
1 Episode
Sister Boniface Mysteries
Father Brown
1 Episode
The Musketeers
Pathologist
2 Episodes
Father Brown
Father Brown
130 Episodes
Blandings
Sebastian Beach
6 Episodes
Fern
1 Episode
Little Crackers
Father Christmas
1 Episode
The Indian Doctor
Richard Sharpe
5 Episodes
Being Human
Regus
2 Episodes
Merlin
The Goblin (voice)
1 Episode
Sense and Sensibility
Sir John Middleton
3 Episodes
Saxondale
Deggsy
1 Episode
Doctor Who
Brian Williams
2 Episodes
The Rotters' Club
Sam Williams
3 Episodes
Agatha Christie's Marple
Commander Peters
1 Episode
Carrie and Barry
Kirk
12 Episodes
Hustle
Dale Ridley
1 Episode
New Tricks
David Beaumont
1 Episode
Industrial Revelations
46 Episodes
Shackleton
Dudley Docker
1 Episode
Happiness
1 Episode
Jumpers for Goalposts
Tommy Stein
8 Episodes
Fun at the Funeral Parlour
1 Episode
The Strangerers
Cadet Flynn
9 Episodes
Gormenghast
4 Episodes
Comedy Lab
Mr. Anderson
1 Episode
Midsomer Murders
Pat Everett
1 Episode
Harry Enfield and Chums
Husband on Holiday
1 Episode
The Fast Show
Various Characters
34 Episodes
99-1
John Samms
1 Episode
The Smell of Reeves and Mortimer
12 Episodes
Peak Practice
Roland Grogan
1 Episode
Chef
Policeman 2
1 Episode
Bottom
Boris
1 Episode
Great Expectations
Mr. Trabb's Son
3 Episodes
KYTV
1 Episode
Alexei Sayle's Stuff
18 Episodes
The Storyteller
Fearnot's Brother
1 Episode
Red Dwarf
Olaf Petersen
3 Episodes
Casualty
Des Jones
1 Episode
Mark Williams' Big Bangs
4 Episodes