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Aidan Gillen

Aidan Gillen, who was born Aidan Murphy, is an Irish actor. He is known for his portrayal of Petyr "Littlefinger" Baelish in the HBO series Game of Thrones (2011–2017), Dr. J. Allen Hynek in The History Channel's Project Blue Book (2019–present), Tommy Carcetti in the HBO series The Wire (2004–2008), Stuart Alan Jones in the Channel 4 series Queer as Folk (1999–2000), John Boy in the RTÉ series Love/Hate (2010–2011), Aberama Gold in the BBC One series Peaky Blinders (2017–2019) and CIA operative Bill Wilson in The Dark Knight Rises (2012). He also hosted seasons 10 through 13 of Other Voices. Gillen has won three Irish Film & Television Awards and has been nominated for a British Academy Television Award, a British Independent Film Award, and a Tony Award.

Known For


Cast Credits

That Dirty Black Bag (2022)
Starring as Butler (2 episodes)
Mayor of Kingstown (2021)
Starring as Milo Sunter (12 episodes)
Killers of the Cosmos (2021)
Starring as Gumshoe Detective (6 episodes)
Chicago Party Aunt (2021)
Guest starring as Additional Voices
Kin (2021)
Starring as Frank Kinsella (11 episodes)
Project Blue Book (2019)
Starring as Dr. J. Allen Hynek (20 episodes)
Urban Myths (2017)
Guest starring as Dr. Timothy Leary
Quantum Break (2016)
Starring as Paul Serene (4 episodes)
Peaky Blinders (2013)
Starring as Aberama Gold (10 episodes)
Mayday (2013)
Starring as Everett (5 episodes)
Game of Thrones (2011)
Starring as Petyr "Littlefinger" Baelish (41 episodes)
Guest starring as Petyr "Littlefinger" Baelish
Thorne (2010)
Starring as Phil Hendricks (6 episodes)
Love/Hate (2010)
Starring as John Boy Power (3 episodes)
Identity (2010)
Starring as DI John Bloom
Law & Order: Trial by Jury (2005)
Guest starring as Colby
The Wire (2002)
Starring as Councilman Thomas "Tommy" Carcetti (35 episodes)
Dice (2001)
Starring as Glenn Taylor
Queer As Folk (1999)
Starring as Stuart Alan Jones (10 episodes)
Agatha Christie's Poirot (1989)
Guest starring as Amyas Crale
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