In the winter of 1820, the New England whaling ship Essex was assaulted by something no one could believe: a whale of mammoth size and will, and an almost human sense of vengeance. The real-life maritime disaster would inspire Herman Melville’s Moby-Dick. But that told only half the story. “In The Heart of the Sea” will tell the beginning of this story with Chris Hemsworth, directed by Ron Howard and is expected to release in 2015. Catch the trailer below.