Niall Buggy Filmography
- Actor (44 credits)
- National Theatre Live: Saint Joan (2017) Archbishop
- Will (2017) Dr. John Dee
- My Mother and Other Strangers (2016) Clarrie Marsden
- Mr. Turner (2014) John Carew
- Jack Taylor: The Dramatist (2013) Prof. Gorman
- Rufus Stone (2012) Flip
- Anton Chekhov's The Duel (2010) Samoylenko
- Dental Breakdown (2009) The Professor
- Mamma Mia! (2008) Father Alex
- Brideshead Revisited (2008) Father Mackay
- What If (2006) The Black Knight
- Malice Aforethought (2005) Rev. Hessary Torr
- Casanova (2005) Bookseller / Printer
- The Libertine (2004) Chaplain
- The Afternoon Play (2003) Father Gartside
- Cruise of the Gods (2002) Graham
- The Reckoning (2001) Priest
- Monarch of the Glen (2000) Kieran Conway
- That Time (2000) Listener
- Lucy Sullivan Is Getting Married (1999) Mr. Sullivan
- Anna Karenina (1997) Doctor
- The Butcher Boy (1997) Father Dom
- Family Affairs (1997) Dougie Kendall
- The Tale of Sweeney Todd (1997) Vicar
- Agony Again (1995) Richard
- Father Ted (1995) Henry Sellers
- 99-1 (1994) Elbow
- Alien³ (1992) Eric
- The Hummingbird Tree (1992) Priest
- The Playboys (1992) Denzil
- The Pope Must Die (1991) BBC Reporter
- Close My Eyes (1991) Geof
- Chancer (1990) Randall
- Six Minutes with Ludwig (1988) Ludwig van Beethoven
- The Lonely Passion of Judith Hearne (1987) Mr. Lenehan
- Hellraiser (1987) Dinner Guest
- King David (1985)
- The Gathering Seed (1983) Father Healy
- Nanny (1981) Jack Perse
- Un taxi mauve (1977) Little Person
- A Portrait of the Artist as a Young Man (1977) Davin
- Circasia (1976) Clown
- Philadelphia, Here I Come (1975) Ned
- Zardoz (1974) Arthur Frayn / Zardoz
