Watching : Sonic Sea at movies123.actor Free Online HD : "The documentary is about the devastating impact of industrial and military ocean noise on whales and other marine life. In the darkness of the sea, whales and other marine life depend upon sound to survive, but that is threatened, thanks to humanity!
Actor: Kenneth C. Balcomb III
Director: Michelle Dougherty Daniel Hinerfeld
Country: United States
Duration: 56 min