Declan HanniganDeclan Hannigan is an actor.Movies (10)The Martian (2015)Robin Hood (2018)Atomic Blonde (2017)Spectral (2016)The Song of Names (2019)Mrs. Harris Goes to Paris (2022)Silent Zone (2025)Stockholm Bloodbath (2024)The Secret of Roan Inish (1994)100 Degrees Below Zero (2013)TV (3)Moon Knight (2022)All the Light We Cannot See (2023)The Informant (2022)Genres Declan Hannigan works inactiondramaadventurescience fictionthrillerLGBTQ-related