Niall O'Brien

1970

• [ ] Ryan's Daughter (Bernard) 

1978

• [ ] Exposure (Oliver) 

1979

• [ ] The Outsider (Emmett Donovan) 

1981

• [ ] Excalibur (Kay) 
• [ ] Lovespell (Corvenal) 

1983

• [ ] John, Love (????) 
• [ ] Gorky Park (KGB Agent Rurik) 

1984

• [ ] Anne Devlin (Michael Dwyer) 

1986

• [ 2/10 ] Rawhead Rex (Det. Insp. Isaac Gissing) 
• [ ] Shergar (Brendan) 
• [ ] Half Moon Street (Captain Twilley) 

1990

• [ ] Who Bombed Birmingham? (Walker) 

1991

• [ ] King Ralph (Tommy McGuire) 

1992

• [ ] The Playboys (Police Superintendant) 

1994

• [ ] Broken Harvest (Josie McCarthy) 

1995

• [ ] Braveheart (English General) 

1997

• [ ] The Last Bus Home (Jessop's Father) 

1998

• [ ] The Legend of 1900 (Harbor Master) 

2000

• [ ] When Brendan Met Trudy (Judge) 
• [ ] St. Patrick: The Irish Legend (Longhaire) 

2001

• [ ] The Emperor's New Clothes (Bosun) 

2003

• [ ] Conspiracy of Silence (????) 

2004

• [ ] Vanity Fair (Mr. Moss) 

2007

• [ ] Teeth (Joe) 

2004

• [ ] The Halo Effect (Associate Producer)