Question: Do director of film Sea Devils (1931 Film) and director of film Kon-Tiki (1950 Film) have the same nationality?
Sentence (from "Kon-Tiki (1950 film)"): The movie, which was directed by Thor Heyerdahl and edited by Olle Nordemar, received the Academy Award for Best Documentary Feature for 1951 at the 24th Academy Awards.
Relevant evidence: No