Declan Hannigan

Full filmography

• Wednesday (2022) as Seymour Deville
• The Witcher (2019) as Herald
• The Last Kingdom (2015) as Hostage
• The Martian (2015) as Comms
• Moon Knight (2022) as Horus's Avatar
• The Borgias (2011) as Servant
• Hanna (2019) as Hotel Staff
• Robin Hood (2018) as Trebuchet Commander
• Atomic Blonde (2017) as Driver
• All the Light We Cannot See (2023) as European Father
• Spectral (2016) as Hayden
• Mrs. Harris Goes to Paris (2022) as French Businessman
• Silent Zone (2025) as David
• The Song of Names (2019) as Desk Clerk
• Stockholm Bloodbath (2024) as Ulf Eriksson
• The Informant (2022) as Bradley Smith
• The Secret of Roan Inish (1994) as Oldest brother
• 100 Degrees Below Zero (2013) as Channel Attendant
• Curtiz (2019) as Mr. Johnson
• The Tournament (2015) as Scott MacLaghan
• Zero (2018) as EU Comissioner