King Kong vs. Godzilla
1963
Robert Dunham (July 6, 1931 – August 6, 2001) was an American actor, entrepreneur, writer, racecar driver, journalist, and a US Marine. He is probably best known for his role as Antonio, Emperor of Seatopia in Godzilla vs. Megalon (1973); Dunham's biggest role would be that of Mark Jackson in the Japanese film, Dogora (1964) and Captain Martin in The Green Slime (1968). Wikipedia