Admiral Canaris is chief of the intelligence service of Nazi Germany. His department is quite successful and Hitler grants him all the money he wants for new developments. Still he's a thorn in the side of the Nazi chiefs, since he's not as unscrupulous as they want him and is known to criticize their ideology.

O.E. Hasse
as Admiral Canaris

Barbara Rütting
as

Martin Held
as Obergruppenführer Heydrich

Wolfgang Preiss
as Oberst Holl

Adrian Hoven
as Oberleutnant Althoff

Charles Regnier
as Baron Trenti

Peter Mosbacher
as Fernandez

Arthur Schröder
as Herr von Harbeck

Alice Treff
as Fräulein Winter, Sekretärin

Joseph Offenbach
as Taxifahrer in Paris