Richard Elfyn

as Governor

as Mr Bell (1 episode)

as DS Vic Jenkins (4 episodes)

as Winston Churchill / Various Voices (voice)

as Goronwy Daniels

as Richard Bennett

as Richard Girling

as Mr. Hammond

as David Lloyd George

as Charles

as Lawrence (1 episode)

as Minister Bowen

as Selwyn Lloyd (4 episodes)

as Childers

as Older Hereward

as Porter

as Mr. Jenkins

as Gari Tryfan

as William Polly

as Dr. Andrews

as Rowan

as Knights (voice) (1 episode)

as (additional voice)