Cillian O'Sullivan
Acting·September 28, 1989 — 36 years old·New York, USA
Known For
Filmography · 16
2025The Lost PrincessAlec Touati2025Daredevil: Born AgainTVDevlin2024The Boy That Never WasTVDave Garrick2023Then You RunTVOrin2022Star Trek: Strange New WorldsTVDr. Roger Korby2022In From the ColdTVChauncey2020FBI: Most WantedTVScot Weitzen2019Misty ButtonJames2017MazeBobby2016BullTVNathan Alexander2014Halo: NightfallChristian Ramsey (uncredited)2014Chicago P.D.TVShane Sullivan2013The BlacklistTVSkip Sutherland2013VikingsTVEirik2008Uncle Bill's BarrelTom Lynch2008SeachtTVMichael