A shark shoots skyward, tackling a herd of seals, as National Geographic expert Ryan Johnson heads to sea with researcher Alta De Vos. Join the pair as they unravel a mystery surrounding Seal Island, located at the southern tip of Africa.
Plunge into waters where tens of thousands of seals must cross shark-infested ocean every day in order to survive. It's a dance of death between the ultimate predator and its acrobatic prey. Explore what seals do to avoid the great whites' jaws.
Not available for shipment outside of the U.S.
DVD-R Format
The DVD-R is a non-rewriteable digital format that is compatible with most commercial DVD players. The DVD-R format is created with MPEG2 Variable Bit Rate Compression with stereo sound.
How our DVDs and DVD-Rs Differ
Customers who purchase programs in the NG DVD Exclusives Library will receive a non-interactive, play only disc. There is no chaptering information on these DVDs, but there are chapter marks approximately every five minutes, which make it easy to fast forward through a program. The DVD-R format provides the digital video and audio quality you expect from all of our DVDs.
NOTE: The NG DVD-R titles are not closed-captioned. We apologize for any inconvenience this limitation may cause.
