Declan Hannigan

as David

as Ulf Eriksson

as European Father (1 episode)

as Seymour Deville (1 episode)

as French Businessman

as Bradley Smith (1 episode)

as Horus's Avatar (2 episodes)

as Desk Clerk

as Herald (1 episode)

as Mr. Johnson

as Hotel Staff (1 episode)

Motion Capture Artist

as Trebuchet Commander

as EU Comissioner

as Driver

as Hayden

as Hostage (1 episode)

as Comms

as Scott MacLaghan

as Channel Attendant

as Servant (1 episode)

as Oldest brother