Siegfried Grönig April 20, 1942 0.6 Known For Movie Known For Der schwarze Obelisk Jun, 1988 DE 0 mins 0.0 Hart an der Grenze Jun, 1985 DE 0 mins 0.0 Secret of the Chinese Carnation Oct, 1964 DE 0 mins 4.6Known For Tv Known For Wolffs Revier Sep, 1992 DE 0 seasons 3.4 Die Wicherts von nebenan Oct, 1986 DE 0 seasons 6.0 Hals über Kopf Dec, 1987 DE 0 seasons 5.0 Scene of the Crime Nov, 1970 DE 0 seasons 6.1