Chad Cohen Filmography

Born from the fusion of white rock and the cerulean sea, the Greeks were a...

A weekly documentary series, each episode providing an in-depth look at a different subject of...

Since the 1970s, NOVA has been unrivaled in bringing science documentaries to television. Now, the...

Deep-sea explorer Dr. Robert Ballard attempts to solve the mystery of Amelia Earhart's disappearance in...

A deep dive into the evolutionary history of whales, elephants, crocodiles and birds.

On a single day on a single street, with the DNA of just a couple...

Bob Ballard reveals the inside stories behind his most exciting discoveries, while sharing the personal...