With Bob BallardDVD - 2012
A five-part series on deep sea exploration from the people at National Geographic. Using cutting-edge tools and technologies, Dr. Bob Ballard, discoverer of the Titanic, travels to the most remote parts of the world's oceans, revealing new species, natural wonders and archeological finds.
Publisher: [United States] : [Distributed by] Gaiam/Vivendi Entertainment, 
Characteristics: 2 videodiscs (225 min) : sd., col. ; 4 3/4 in.