NAVY SEALS - THEIR UNTOLD STORY recounts the ticking-clock missions of the "Commandoes of the Deep" through firsthand accounts -- including that of a D-Day demolition team member -- and through never-before-seen footage, home movies, and personal mementoes. Admirals, master chiefs, clandestine operators, demolitioneers and snipers all reveal how U.S. Navy SEALs morphed into the SEALs.