Ben Miles

as Jared

as Cullen

as Eddie Moore(2 eps)

as Self - Voice over(5 eps)

as King George

as Paul

as Travis

as Max Kader(2 eps)

as Yuri Schekochikhin

as DCIA Nathan Evans

as Phillipe Cliquot

as Toby(4 eps)

as Caulaincourt

as Captain Robin Allen(7 eps)

as Howard Lincoln

as Tay Kolma(7 eps)

as Self - Reader (voice)

as John Profumo(6 eps)

as Commander Danny Hart(18 eps)

as Emanuel Lehman

as George Burrows(1 ep)

as Nick

as Jerry Fredericks

as DSU Jack Haley(4 eps)

as Ensemble Cast

as Major Harry Markham(6 eps)

as Ace (voice)

as Peter Townsend(11 eps)

as Young Peter Townsend (archive footage)(1 ep)

as Ronald Lauder

as Narrator

as Browning

as Browning(10 eps)

as Gail Holford

as Somerset(2 eps)

as Tom Pickering(1 ep)

as Dr. Stapleton

as Max Meyer(4 eps)

as Amedeo Colonna(3 eps)

as Joe Sennet

as Maslow

as Cass Jones

as Sir Timothy Midwinter(10 eps)

as Michael Thompson

as Rob Graham

as Neil Aldred(2 eps)

as Self(1 ep)

as Dascomb

as Rob

as Parson Maybold

as Jonathan Cole

as Kevin Marsh

as Percival Fortescue(1 ep)

as Kelvin Leech(6 eps)

as Narrator (voice)

as Stephen Winterborn(1 ep)

as Ian O'Rourke(2 eps)

as Lindsey

as Jeremy

as Montague Dartie(10 eps)

as Baron Courchamps

as Brian Percival

as Patrick Maitland(28 eps)

as Robert Brown(8 eps)

as Radiologist

as Thomas Palmer

as Angus Cotton(3 eps)

as Ravenscroft Waiter

as Journalist 1

as 1st Editor(1 ep)

as Claudio

as Rob Sinclair(5 eps)

as Claudio(1 ep)

as John McGovern(1 ep)

as DCI Simon Finch(2 eps)

as Spiro

as Self - Audience Member(1 ep)