Stephen Dillane

as John Carmichael(8 eps)

as Archbishop Sudbury

as The Damp Man

as Prometheus(7 eps)

as Andrew

as Narrator (voice)

as Roy Branson(6 eps)

as Richard

as William Ogilvy(10 eps)

as Shaw(6 eps)

as Alan Blunt(23 eps)

as The Damp Man

as Dr. Richard Brayne

as King Edward I of England

as Viscount Halifax

as William Godwin

as Graham Sutherland(1 ep)

as Actor

as Stannis Baratheon

as Karl Roebuck(24 eps)

as Harry Papadopoulos

as National Security Advisor

as Paul J. Clark(4 eps)

as Rupert Keel(8 eps)

as DCI Stone

as Raglin

as Macratty(2 eps)

as Stephen

as Stannis Baratheon(40 eps)

as Mal

as Keith Haywood

as Anthony Hurndall

as Schmidt

as Dr. Harris

as Jakob Beer

as Thomas Jefferson(7 eps)

as Brooks Baekeland

as Glen Foy

as Secretary

as Harry Vardon

as Glen Foy

as Martin

as Finch(1 ep)

as Mr. Allen

as Merlin

as Simon Kirkman

as Leonard Woolf

as Charlie Lambert

as Charles Harker

as Inspector Burton

as Edward Cazalet(6 eps)

as Karenin(4 eps)

as Dr. Coly

as Tom

as Noel Quigley

as Charles Godwin

as Sean

as Patsy(2 eps)

as Michael Henderson

as Evan Marsh

as Mr. Blackmore

as Jonathan Byrne(3 eps)

as Antonio

as James Woodley(3 eps)

as Chris Pearson

as Anthony Strickland(4 eps)

as Mr Blackmore(1 ep)

as Captain Mike Davidson(1 ep)

as Leonard Meopham

as Horatio

as John

as Peter Bielenberg(4 eps)

as Nicholas Thorne(4 eps)

as Gray Harston

as Captain Lennox

as Mr. Dunlop (as Stephen Dillon)

as George

as George(1 ep)

as Reporter at Press Conference

as Leonard Meopham(1 ep)

as Bradford Galt(1 ep)

as Captain Lennox(1 ep)