With exclusive access to BP's clean-up operations, National Geographic investigates what happened to the 4.9 million barrels of oil that poured from the sea floor in one of the worst environmental disasters of all time.

From the front lines of the cleanup efforts, National Geographic follows the first two months after the spill, tracking cleanup efforts as experts seek to learn the ongoing effects and BP battles the spill and the public outcry.

Bonus program: Saved from the Spill (50 min.)

Not available for shipment outside of the U.S. and Canada.

• 1 disc; 50 min (main feature)
• Widescreen
• © 2010