Narrated by Natalie Portman, Disneynature’s Dolphin Reef features Echo, a young Pacific bottlenose dolphin who’s more interested in exploring his coral reef home, and its intriguing inhabitants, than learning to survive in it. But lessons from family—and close encounters with some of the ocean’s greatest predators—may encourage Echo to master his vital role in the marine community after all. Catch the majesty of this ocean story exclusively on the big screen before its highly anticipated debut on Disney+.