Merian Caldwell Cooper

(October 24, 1893 – April 21, 1973) was an American filmmaker, actor, and producer, as well as a former aviator who served as an officer in the United States Air Force. In film, his most famous work was the 1933 movie King Kong. He was awarded an honorary Oscar for lifetime achievement in 1952 and received a star on the Hollywood Walk of Fame in 1960. During his film career, he worked for companies such as Pioneer Pictures, RKO Pictures, and Metro-Goldwyn-Mayer. In 1925, he and Ernest B. Schoedsack went to Iranian Kurdistan and made Grass: A Nation’s Battle for Life, a documentary about the Kurdish Bakhtiari people.

Ernest B. Schoedsack

(June 8, 1893 – December 23, 1979) was an American motion picture cinematographer, producer, and director. Schoedsack worked as a cameraman in World War I, where he served in the U.S. Army Signal Corps. At the conclusion of the war, he stayed in Europe to further his career. He worked on several films with Merian C. Cooper including King Kong, Chang: A Drama of the Wilderness, and The Most Dangerous Game. He also collaborated with screenwriter and actress Ruth Rose, whom he later married. Schoedsack died on December 23, 1979, at age 86.

GRASS

A Nation's Battle for Life

A Nation's Battle for Life is a 1925 documentary film that follows a branch of the Bakhtiari tribe of Kurds in Iran as they and their herds make their seasonal journey to better pastures. It is considered one of the earliest ethnographic documentary films. In 1997, Grass was selected for preservation in the United States National Film Registry by the Library of Congress as being "culturally, historically, or aesthetically significant."