Tobias Menzies

as Clarke Winters(1 ep)

as Bobby(6 eps)

as Fernandez(7 eps)

as Roger Winstanley

as Edmund Burke / Ambrose Serle / Cornwallis / William Pitt (voice)(6 eps)

as Peter Banning

as Chris

as Edwin Stanton(7 eps)

as Don

as Nicolas(8 eps)

as Self - Narrator

as Doctor Renquist

as Van(1 ep)

as Richard(10 eps)

as Self

as Duke of Cornwall

as Captain James Fitzjames(10 eps)

as Mark

as Marius

as Narrator

as Prince Philip, Duke of Edinburgh(20 eps)

as Sasha

as Geoffrey Dromgoole(6 eps)

as Self(1 ep)

as Dr. Harries(3 eps)

as Lewis

as Mark

as Tiber Saxon (voice)(2 eps)

as Frank Randall / Jonathan 'Black Jack' Randall(30 eps)

as Frank Randall(3 eps)

as Jonathan 'Black Jack' Randall (voice)(2 eps)

as Frank Randall (voice)(1 ep)

as Nathaniel Bloom(8 eps)

as Self - Guest(1 ep)

as Charles Flyte(1 ep)

as Richard

as Man with the Wings of a Swan

as Richard Pembroke(6 eps)

as Liam Monroe(1 ep)

as Mr. Squyers

as Will Fletcher

as Ross McGovern(5 eps)

as Ross (Journalist)(7 eps)

as Edmure Tully(9 eps)

as Ian Fleming(2 eps)

as Captain English / Monty (voice)

as Raymond(5 eps)

as Von Koren

as Dr. Tom Kersley(3 eps)

as Samuel Cain(1 ep)

as Scott Wilson(1 ep)

as Aidee(1 ep)

as Derrick Sington

as David Morston(1 ep)

as William Elliot

as Naval Officer

as Villiers

as Lieutenant Llewelyn

as Keith

as Marcus Junius Brutus(22 eps)

as Simon Weir(1 ep)

as Lieutenant Stepashin(1 ep)

as Reg 3

as Theater Patron 5

as Tusenbach

as Stanley Ellis(1 ep)

as Box 500(3 eps)

as Andrew Lawrence(2 eps)

as John

as School Psychologist

as Halley's Secretary

as Halley's Secretary(1 ep)

as Jack Dorset(1 ep)

as Greg Walker(2 eps)

as Frank Gallagher(7 eps)