Whale Fall Café

One medium-size whale carcass delivers as much food to the dark, cold ocean depths as 4,000 years of sinking food particles. When a dead whale arrives, the cafe opens for business, and who better than Dan Tavis to show us the bizarre deep-ocean diners who show up? Hagfish, zombie worms, sleeper sharks--this group of patrons is stranger than the denizens of the Mos Eisley Cantina in Star Wars. A fish in a lab coat, piloting a deep-sea submersible, is our guide to the weirdly fascinating goings-on miles beneath the ocean surface. acy.