Jonjo O'Neill
Actor · Producer
Born Jul 11, 1978
Active 1980–present
Jonjo O'Neill is an actor from Northern Ireland known for his stage and television work. O'Neill was born in Belfast, grew up in the Whiterock Road area and was educated at St Mary's Grammar School.
Filmography
The Queen's Gambit (2020) — Mr. GanzBand of Brothers (2001) — Replacement OneAndor (2022) — Captain KaidoThe Ballad of Buster Scruggs (2018) — Englishman (segment "The Mortal Remains")Homeland (2011)The Day of the Jackal (2024) — Edward CarverConstantine (2014) — Gary LesterDoctor Who: The Day of the Doctor (2013) — McGillopDefiance (2008) — LazarPennyworth: The Origin of Batman's Butler (2019) — Aleister CrowleyOperation Mincemeat (2022) — TeddyPatrick Melrose (2018) — Seamus DourkeBad Sisters (2022) — Donal FlynnFortitude (2015) — Ciaran DonnellyAll the Old Knives (2022) — Ernst PulIndustry (2020) — Robin WilliamsonVera (2011) — Gary ToveyOn Chesil Beach (2018) — PhilThe New Look (2024) — Bernard DiorA Touch of Frost (1992) — Jeffrey MeadowsDragonheart 3: The Sorcerer's Curse (2015) — TraevorNightsleeper (2024) — Mark HudsonOasis (2017) — David MorganBloodlands (2021) — Ryan Savage