비밀의 땅 : 전체 출연/제작진 The Secret Land (1948)

The 1946-1947 U.S. military expedition to explore and map Antarctica, led by Admiral Richard E. Byrd, is presented from its planning stages through its successful completion.

감독

각본

출연

제작 오빌 O. 덜 (Orville O. Dull) - Producer