The HVA, the "Hauptverwaltung Aufklärung" of the Ministry of State Security, was the GDR's worldwide operating foreign secret service.
Daniel Ast
Director
Jürgen Ast
Rainer Rupp
Self - Deckname 'Topas'
Günter Enterlein
Self - HVA-Mitarbeiter
Ben Fischer
Self - CIA-Historiker
Klaus Eichner