Jürgen Reuter

as Dr. Schantz

as Karl Schnabel

as SEK-Einsatzleiter Weller

as Dr. Löbel (uncredited)

as Dr. Fink

as Jan Koslowski

as Hans

as Dr. Birnbaub

as Otto

as Kowalski

as Vater Zitterbacke

as Carl von Clausewitz

as Cheftrainer

as Dr. Kohlmann

as Prinz

as Sebastian

as Rainer Munz

as Jule Bucht

as Hauptmann Friesen

as Herr Horten

as Grit's Father

as Arnold „Nolle“ Feldmann

as Herr Henrich

as Mieth

as Janek Volke

as Herbert 'Herbie' Hoffmann

as Roland Mehnert