Have you ever heard a fish that croaks? Or shrimp that clack? How about porpoise that moo? The 'silent deep' is not so silent after all. Take a trip beneath the deep sea to discover many strange facts about a little-known world. In Voice of the Deep, we see that a person needs not only new ears but a new life to fathom the mysteries of the spiritual realm. Spanish track included. Approx. 30 minutes.
