as Voice of Pablo (voice) (uncredited)
as Hans Wieland
as Erich Jürgens
as Dr. Schumann
as Harms, Artist
as Jochen von Roth
as Inspektor Dawson
as Norman
as Ingenieur Leitwein
as Bartel Vierköttel
as Jonas
as Bürgermeister Hendrick
as Prof. van Mühlen
as Paul Brugger
as Hauptmann Brack
as Peter Schroeder
as Herbert Flügger
as Dr. Walter Felden
as Erwin Rommel
as Dr. Jürgen Wenter, Zoologe
as Paul Kramer
as Herr Pogge
as Inspektor Cromwell
as Geistlicher
as Wolf Termöhl
as Der Nichtraucher
as Kurt May - Architekt
as Rittmeister von Bonin
as Sepp Eberle
as Dr.Peter Schörg
as Dr. Baumgarten
as Dr. Richard Gothe
as Inspektor Braun
as Kurt Kramer
as Hans Neidhard
as Rudolf Starke
as Walter Ulrich / Wupp
as Narrator (German Version)
as Dr. Friedlieb
as Veit Schöpflin
as Günter Eyck, Kriminalkommissar
as Narrator (voice)
as Tompson
as Toni Notnagel
as Nicolas Mohr
as Narrator (German)
as Mathias Summerer
as Lutz
as Narrator
as Kriminalrat Rose
as Albert
as Paul Gerber
as Herbert Forster
as Kommissar Brahm
as Dr.Killik
