Declan Hannigan
Acting
Donegal, Ireland
Known For
Wednesday
Seymour Deville
The Last Kingdom
Hostage
The Witcher
Herald
The Martian
Comms
Moon Knight
Horus's Avatar
The Borgias
Servant
Hanna
Hotel Staff
All the Light We Cannot See
European Father
Mrs. Harris Goes to Paris
French Businessman
The Secret of Roan Inish
Oldest brother
The Informant
Bradley Smith
The Song of Names
Desk Clerk
Spectral
Hayden
Atomic Blonde
Driver
Silent Zone
David
Stockholm Bloodbath
Ulf Eriksson
Robin Hood
Trebuchet Commander
Curtiz
Mr. Johnson
The Tournament
Scott MacLaghan
Zero
EU Comissioner