Mark Williams
Biography
Mark Williams, born on August 22, 1959, is a versatile English actor, comedian, presenter, and screenwriter. He gained significant fame as a key member of the iconic BBC sketch series The Fast Show, which showcased his comedic talent and brought him into the public eye. Williams' film career features notable performances, including his portrayal of Horace in the 1996 live-action adaptation of 101 Dalmatians and the beloved character Arthur Weasley in seven installments of the Harry Potter film franchise.
In addition to his film work, Williams has made memorable contributions to television. He played Brian Williams in the long-running BBC sci-fi series Doctor Who and appeared as Olaf Petersen in the cult classic Red Dwarf. Since 2013, he has taken on the lead role in the enduring BBC series centered around Father Brown, a character inspired by the short stories of G. K. Chesterton. This role has further solidified his place in the hearts of audiences, showcasing his ability to blend charm with depth.
Throughout his career, Mark Williams has demonstrated a remarkable range, earning accolades for his diverse roles across various mediums, and continues to be a prominent figure in British entertainment.
Filmography
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The Secret Santa Project
2025 • Leon
Dream Hacker
2025 • Edgar Wainwright
Accused of Murdering Our Son: The Steven Clark Story
2021
Little Lost Sea Serpent
1995
We're Going on a Bear Hunt
2016 • Dad (voice)
Albert Nobbs
2011
Surprised by Oxford
2023 • Professor Nuttham
Windrider
1986
When Harry Left Hogwarts
2011 • Self
A Room with a View (2007)
2007 • Mr Beebe
Viva Blackpool
2006 • Tommy Vesty
Dragon Fight
1989 • Ray
Golden Years (2016)
2016
101 Dalmatians
1996 • Horace
Second Star to the Left
2001 • Duke (voice)
Early Man
2018
Robin and the Hoods
2024 • The Mayor
Harry Potter 20th Anniversary: Return to Hogwarts
2022
High Heels and Low Lifes
2001 • Tremaine
The Moor
2024
The Borrowers
1997 • Exterminator Jeff
Game of Survival
1989