Question: Do both films Ra (1972 Film) and Dog It Down have the directors that share the same nationality?
Sentence (from "Thor Heyerdahl"): 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.
Relevant evidence: No