A historical drama documentary depicting the eruption of Krakatoa volcano in 1883. The volcano was located in the Sunda strait in Indonesia and its eruption resulted in tsunami, rains of coals and ash, and ended with a very hot tsunami. The eruption killed more than 36,000 people and those survived were left with burns.

This documentary, filmed entirely by military photographers, recounts the U.S. Navy's 1946-47 expedition to Antarctica, known as Operation High Jump. The expedition was under the overall command of Admiral Richard E. Byrd, no stranger to the Antarctic. This was a large undertaking involving 13 ships and over 4000 thousand men. The fleet departed from Norfolk, Virginia traveling through the Panama canal and then southward to their final destination. The trip through the ice pack was fraught with danger and forced the submarine that was part of the fleet to withdraw. The trip was a success meeting all of its scientific goals.