
Person
Denis O'Dea
Acting · 1905–1978 · Dublin, Ireland
Biography
Denis O'Dea (26 April 1905 – 5 November 1978) was an Irish stage and film actor. He was born in Dublin and attended Synge Street CBS. When very young he and his mother Kathleen (from County Kerry) moved in with her sister, who kept a boarding house at 54 South Richmond Street. He worked in insurance until taking up acting. O'Dea was a leading member of Dublin's Abbey Theatre where he had a great acting career from 1929 to 1953; a list of his performances can be found in the Abbey archives. He also appeared in numerous plays by Irish playwright Teresa Deevy, some of which toured New York and England. His work led to a number of notable film roles, including two mid-1930s John Ford films, The Informer and The Plough and the Stars (1936), and the part of the police inspector in pursuit of IRA man James Mason in Carol Reed's Odd Man Out (1947).
Known for

Treasure Island
Dr. Livesy

Niagara
Inspector Starkey

The Fallen Idol
Inspector Crowe

Under Capricorn
Mr. Corrigan

Darby O'Gill and the Little People
Father Murphy

Captain Horatio Hornblower R.N.
RAdm. Sir Rodney Leighton

Mogambo
Father Josef

Sea Devils
Lethierry

Odd Man Out
Inspector

I Captured the King of the Leprechauns
Father Murphy
Filmography
- 1960Esther and the KingMordecai
- 1960Cradle of GeniusSelf
- 1959Darby O'Gill and the Little PeopleFather Murphy
- 1959I Captured the King of the LeprechaunsFather Murphy
- 1957The Story of Esther CostelloFather Devlin
- 1957The Rising of the MoonPolice Sergeant Tom O'Hara (segment '1921')
- 1955Captain LightfootRegis Donnell
- 1953MogamboFather Josef
- 1953Sea DevilsLethierry
- 1953NiagaraInspector Starkey
- 1951Never Take No for an AnswerFather Damico
- 1951Captain Horatio Hornblower R.N.RAdm. Sir Rodney Leighton
- 1951The Long Dark HallSir Charles Morton
- 1950Treasure IslandDr. Livesy
- 1949LandfallCaptain Burnaby
- 1949Under CapricornMr. Corrigan
- 1949Marry MeGeorge Saunders
- 1949The Bad Lord ByronProsecuting Counsel
- 1948The Fallen IdolInspector Crowe
- 1947The Mark of CainSir William Godgrey
- 1947Odd Man OutInspector
- 1936The Plough and the StarsThe Covey
- 1936Beloved EnemySean's I.R.A. Friend (Uncredited)
- 1935The InformerStreet Singer
- 1935Guests of The Nation
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