Mark Williams
Actor · Presenter · Writer
Born Aug 22, 1959 · Bromsgrove, Worcestershire, England, UK
Active 1982–present · 6′1″ (185 cm)
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.
Filmography
The Secret Santa Project (2025) — LeonDream Hacker (2025) — Edgar WainwrightThe Dark Channel — MabuseThe Dudley Bug — Roderick the PalaeontologistHarry Potter and the Deathly Hallows: Part 2 (2011) — Arthur WeasleyHarry Potter and the Prisoner of Azkaban (2004) — Arthur WeasleyHarry Potter and the Goblet of Fire (2005) — Arthur WeasleyHarry Potter and the Chamber of Secrets (2002) — Arthur WeasleyHarry Potter and the Deathly Hallows: Part 1 (2010) — Arthur WeasleyHarry Potter and the Half-Blood Prince (2009) — Arthur WeasleyHarry Potter and the Order of the Phoenix (2007) — Arthur WeasleyDoctor Who (2005) — Brian WilliamsStardust (2007) — BillyMerlin (2008) — The Goblin (voice)Shakespeare in Love (1998) — WabashRed Dwarf (1988) — Olaf Petersen101 Dalmatians (1996) — HoraceThe Storyteller (1988) — Fearnot's BrotherMidsomer Murders (1997) — Pat EverettEarly Man (2018) — Barry (voice)Hustle (2004) — Dale RidleyBottom (1991) — BorisAlbert Nobbs (2011) — Sean CaseyAgatha Christie's Marple (2004) — Commander Peters