Dieter Laser

as Baron

as William "Bill" Boss

as Self - Guest(1 ep)

as General Klaus Habenicht(2 eps)

as Dr. Heiter

as Bruno

as Gehrig

as Lüders

as Herr Winter

as Eduard Kellermann

as Basalt / Professor / Host

as Michael O'Malley

as Andreas Oysen

as Uncle Max

as Priester(1 ep)

as Friedbert Blücher(1 ep)

as Bruno

as Dr. Siano

as Mantrid(5 eps)

as Peter Hollstein

as Professor Blättchen

as Ludwig

as Loennstroem(3 eps)

as Anton

as Indra(1 ep)

as Jacob Salfeld(1 ep)

as Ludwig I. von Bayern

as Ullrich Stolzenberg(1 ep)

as Von Binder

as Self(1 ep)

as Leonard Schröter

as Friedrich Deutz(4 eps)

as Dr. Raabe(7 eps)

as D-503

as Peter Senders

as Melander

as Basarow

as Adam Griguszies

as David Reinalt

as Abgeordneter (TV Aufsichtsgremium)

as McCann

as Don

as Medardus

as Miguel

as John Hansen, genannt 'John Glückstadt'

as Werner Tötges

as Enrico Polazzo(5 eps)

as Günter Riegand

as Alf Harden

as Hannes Voss(1 ep)

as Piet Kallweit(1 ep)

as Dr. Kurz(1 ep)

as La Vérole

as Zuhälter Collie Couch alias 'Der Pavian'

as Self(1 ep)