Ben Miles

as Dascomb

as Tom Pickering

as Caulaincourt

as Peter Townsend

as Tay Kolma

as Howard Lincoln

as Maslow

as Cass Jones

as Travis

as Ronald Lauder

as Rob

as Captain Robin Allen

as DCIA Nathan Evans

as Browning

as Nick

as Patrick Maitland

as Commander Danny Hart

as Jerry Fredericks

as DSU Jack Haley

as Stephen Winterborn

as Max Kader

as Percival Fortescue

as Journalist 1

as Phillipe Cliquot

as DCI Simon Finch

as Baron Courchamps

as Somerset

as George Burrows

as Toby

as Dr. Stapleton

as Amedeo Colonna

as Montague Dartie

as Robert Brown

as Yuri Schekochikhin

as Sir Timothy Midwinter

as Self

as Parson Maybold

as Max Meyer

as Gail Holford

as John Profumo

as Lindsey

as Major Harry Markham

as Ravenscroft Waiter

as John McGovern

as Paul

as Radiologist

as Spiro

as Neil Aldred

as Rob Sinclair

as Michael Thompson

as King George

as Rob Graham

as Joe Sennet

as Ace (voice)

as Ian O'Rourke

as Emanuel Lehman

as Self - Reader (voice)

as 1st Editor

as Thomas Palmer

as Claudio

as Kelvin Leech

as Narrator

as Claudio

as Kevin Marsh

as Angus Cotton

as Self - Voice over

as Ensemble Cast

as Jared

as Narrator (voice)

as Cullen

as Self - Audience Member

as Eddie Moore