Claus Helberg: Claus Helberg. Self: Kampen om tungtvannet. Claus Helberg was born on 31 January 1919 in Rjukan, Norway. He was married to Ragnhild Knutsen. He died on 6 March 2003 in Rjukan, Norway.
Known For: Kampen om tungtvannet (Self - Sersjant), Secret Agent (Self), Gutta på tur (Self), Rapport fra Nr. 24 (Self)
