He has directed two films that have been selected for the National Film Registry by the Library of Congress as being "culturally, historically or aesthetically" significant: En mann gikk av toget (1955) and De syv uovervinnelige (1960).
He has directed two films that have been selected for the National Film Registry by the Library of Congress as being "culturally, historically or aesthetically" significant: En mann gikk av toget (1955) and De syv uovervinnelige (1960).