(29:38) This program provides a behind-the-scenes look at three North Carolina aquariums and their dedication to helping people learn about the state's aquatic resources. Each visit features entertaining exhibits that provide insight into how diverse ecosystems live in a delicate balance. There are 10 videos in the Return to the Sea video series: Oceans Under Glass/ Swimming With Whales/ A Day On the Reef/ Secrets of the Shark/ The Art of Underwater Photography/ The Ocean at Night and The Sea of Cortez/ The Graveyards of the Atlantic and Pacific Oceans/ People Who Make a Difference/ The Reef at the End of the Road and The Last Days of the Manatee/ Life in a Salt Marsh