Despite the attention paid to the U.S. Navy SEALs (Sea, Air and Land) since their daring takedown of Osama bin Laden, few know the story of how the first U.S. Navy frogmen became the renowned warriors of today. NAVY SEALs--THEIR UNTOLD STORY details their fascinating transformation and the people who made this story happen. Discover how these clandestine commandoes morphed with evolving threats from Hitler to bin Laden. The Navy's first special warfare units date back to World War II, and, without them, much of U.S. and world history would have been written differently, from the beaches of Normandy to the Pacific theater, Korea, Vietnam, Iraq, and Afghanistan. Through firsthand accounts and never-before-seen footage, this unprecedented documentary recounts many of the ticking-clock missions of the "Commandoes of the Deep."