Michael Allcock
Narrator
Alan Blenkinsopp
Bill Donovan
Tim Funnel
Paul Dehn
Graham Gauthier
William Fairbairn
Artjom Gilz
Igor Gouzenko
Shawn J. Hamilton
William Stephenson
Ben Hayward
Frank Gleason
Dave Lapsley
Norm Delahunty
Kym Wyatt McKenzie
Robert Cordell
Marina Moreira
Catalina
Drew Moss
Nazi Guard
David O'Keefe
Himself - Host
Michael Rubinstein
Helias Doundoulakis
Austin Schaefer
John Singlaub
Andy Sechi
Greek Source
Ivan Shaver
Eric Curwain
David Straus
Kim Philby
Sarah Strong
Sonya D'Artois
Elizabeth Stuart-Morris
Winifred Gardner