Claus Helberg January 1, 0001 0.0 Known For Movie Known For National Geographic: Untold Stories of World War II Jan, 1998 EN 0 mins 6.0 Operation Swallow: The Battle for Heavy Water Feb, 1948 NO 0 mins 5.2Known For Tv Known For Rapport fra "Nr. 24" Apr, 1994 NB 0 seasons 0.0