Declan Hannigan
Acting
Donegal, Ireland
Known For
Popular credits
7.7
The Martian
Comms
8.4
Wednesday
Seymour Deville
7.9
The Witcher
Herald
6.4
Atomic Blonde
Driver
7.7
Moon Knight
Horus's Avatar
5.9
Robin Hood
Trebuchet Commander
6.5
Spectral
Hayden
8.2
The Last Kingdom
Hostage
7.6
The Borgias
Servant
7.3
Mrs. Harris Goes to Paris
French Businessman
7.5
All the Light We Cannot See
European Father
6.7
The Song of Names
Desk Clerk
4.2
100 Degrees Below Zero
Channel Attendant
6.7
The Secret of Roan Inish
Oldest brother
6.3
Silent Zone
David
6.2
Stockholm Bloodbath
Ulf Eriksson
5.5
The Tournament
Scott MacLaghan
5.8
Curtiz
Mr. Johnson
6.7
The Informant
Bradley Smith
4.8
Zero
EU Comissioner