Theresa Squillacote
(Self - Deckname "Der Schwan")
Rainer Rupp
(Self - Deckname "Topas")
Hansjörg Geiger
(Self - BND-Chef (1996-1998))
Viktor Budanow
(Self - KGB-General)
Ben Fischer
(Self - CIA-Historiker)
Werner Grossmann
(Self - HVA-Chef (1986-1990))
Gad Shimron
(Self - Mossad-Offizier)
Vladimir Haustov
(Self - KGB-Historiker)
Günther Herschel
(Self - Abt. VIII, Funkwesen)
Karl Rehbaum
(Self - Abt. XII, EU / Nato)
Kristie Macrakis
(Self - Historikerin)
Klaus Eichner
(Self - Abt. IX, Gegenspionage)
Anneke Kim Sarnau
(Self - Sprecher (voice))
Anna Luise Kiss
(Self - Sprecher (voice))
Max Volkert Martens
(Self - Sprecher (voice))
Erich Räuker
(Self - Sprecher (voice))