Christian McKay
Orson Welles
Ben Chaplin
George Coulouris
Eddie Marsan
John Houseman
Kelly Reilly
Muriel Brassler
James Tupper
Joseph Cotten
Patrick Kennedy
Grover Burgess
Aidan McArdle
Martin Gabel
Thomas Arnold
George Duthie
Jo McInnes
Jeannie Rosenthal
Simon Lee Phillips
Walter Ash
Daniel Tuite
William Mowry
Imogen Poots
Lorelei Lathrop
Saskia Reeves
Barbara Luddy
Shane James Bordas
Conspirator
Alessandro Giuggioli
Conspirator
Harry Macqueen
Conspirator
Aaron Brown
Longchamps Kid #1
Emily Allen
Virginia Welles
David Garbutt
Mercury French Horn Player
Jay Irving
Mercury Percussion Player
Steven Parry
Mercury Trumpet Player
Marlene Sidaway
Grandmother Samuels
Robert Wilfort
Radio Director
Michael Brandon
Les Tremayne
Nathan Osgood
Radio Announcer
Phil Veacock
Alto Sax & Clarinet
John Young
Longchamps Kid #2
Cris Blanco
Museum Patron (uncredited)
Lexie Lambert
Lizzy (uncredited)
John Patten
Theatre Owner (uncredited)
Chris Wilson
Studion Foley Artist (uncredited)
