Howard W. Koch
Howard Winchel Koch( April 11, 1916 – February 16, 2001) was an American producer and director of film and television.
Brian Johnson (special effects artist)
Brian Johnson( born 1939 or 1940) is a British designer and director of film and television special effects.
Hanro Smitsman
Hanro Smitsman, born in 1967 in Breda( Netherlands), is a writer and director of film and television.
Pål Sverre Hagen
Pål Sverre Valheim Hagen( born 6 November 1980) is a Norwegian stage and screen actor.
He is perhaps best known internationally for playing Thor Heyerdahl in the Oscar and Golden Globe nominated film" Kon- Tiki".
Peter Levin
Peter Levin is an American director of film, television and theatre.
Sea Devils (1931 film)
Sea Devils is a 1931 American drama film directed by Joseph Levering and starring Molly O' Day, Edmund Burns and Walter Long.
Joseph Levering
Joseph Levering( 1874–1943) was an American actor, screenwriter and film director.
He was married to the actress Marian Swayne.
Ian Barry (director)
Ian Barry is an Australian director of film and TV.
Kon-Tiki (1950 film)
Kon-Tiki is a Norwegian- Swedish documentary film about the Kon-Tiki expedition led by Norwegian explorer and writer Thor Heyerdahl in 1947, released in Sweden, Norway, Finland, and Denmark in 1950, followed by the United States in 1951.
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.
The Oscar officially went to Olle Nordemar.
The Academy Film Archive preserved" Kon- Tiki" in 2013.
Thor Heyerdahl
Thor Heyerdahl( October 6, 1914 – April 18, 2002) was a Norwegian adventurer and ethnographer with a background in zoology, botany, and geography.
He became notable for his" Kon- Tiki" expedition in 1947, in which he sailed 8,000 km( 5,000 mi) across the Pacific Ocean in a hand- built raft from South America to the Tuamotu Islands.
The expedition was designed to demonstrate that ancient people could have made long sea voyages, creating contacts between separate cultures.
This was linked to a diffusionist model of cultural development.
Heyerdahl subsequently made other voyages designed to demonstrate the possibility of contact between widely separated ancient people, notably the" Ra II" expedition of 1970, when he sailed from the west coast of Africa to Barbados in a papyrus reed boat.
He was appointed a government scholar in 1984.
In May 2011, the Thor Heyerdahl Archives were added to UNESCO's" Memory of the World" Register.
At the time, this list included 238 collections from all over the world.
The Heyerdahl Archives span the years 1937 to 2002 and include his photographic collection, diaries, private letters, expedition plans, articles, newspaper clippings, original book, and article manuscripts.
The Heyerdahl Archives are administered by the Kon- Tiki Museum and the National Library of Norway in Oslo.

Question: Do director of film Sea Devils (1931 Film) and director of film Kon-Tiki (1950 Film) have the same nationality?
Answer: no