ពាក្យគន្លឹះ Deep Sea Dive

Underwater wildlife series. Kate Humble sets sail on a 2000-mile adventure across the Pacific with a team of top natural history filmmakers and deep water marine biologists.

A team of international scientists make ground-breaking discoveries in the Black Sea - a treasure trove of ancient shipwrecks that date back 2500 years to the Greek and Roman empires, and the most complete Roman wreck ever seen.