ActingMark O'HalloranKnown forBrassic2019COMEDYHidden Assets2021DRAMAQueen of the Damned2002FANTASYMary & George2024DRAMAFull filmographyBrassic2019COMEDYHidden Assets2021DRAMAQueen of the Damned2002FANTASYMary & George2024DRAMAConversations with Friends2022DRAMAThe Miracle Club2023COMEDYThe Virtues2019DRAMACalvary2014COMEDYMix Tape2025DRAMAThe Guard2011ACTION