Philip O'Sullivan
- Oyunculuk
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Filmografi
- The Vanishing Triangle · Det. Chief Supt. Gill
- Quicksand · Bill
- Tanrının Yarattıkları · Judge
- Moonhaven · Sergeant
- Calving · Barry
- Inspektor Jury - Der Tod des Harlekins · Colonel Titus Crael
- Vikingler · Bishop Edmund
- Hizmetkâr Albert Nobbs · Mr. Gilligan
- Game of Thrones · Citadel Maester
- The Tudors · Bishop Warham
- Tristan ve Isolde (2006) · Paddreggh
- Studs · Councillor McGuirk
- Centilmenlerin Kıyamet Günü · Vicar
- Showbands · Fr. Healy
- The Return · Gerry Lynch
- Ejderin Peşinde · Solicitor
- S.O.S. Titanic · David Charters
- A Quiet Day in Belfast · Patrick