PersonMark Williams14 credits in the catalogue: acting, production.On the wikisHarry Potter WikiActingThe Fast Show1994VariousThe Fast Show1994Confirmed BachelorThe Borrowers1997Exterminator JeffShakespeare in Love1998WabashExit Wounds2001CopHarry Potter and the Prisoner of Azkaban2004Arthur WeasleyA Cock and Bull Story2005IngoldsbyStardust2007BillySense and Sensibility2008Sir John MiddletonFather Brown2013Father BrownBlandings2013Sebastian BeachThe Look of Love2013Follies DirectorEarly Man2018Barry (voice)ProductionCasualty1986Associate Producer