Cillian Murphy has joined the cast of In The Heart Of The Sea, the Ron Howard-directed adaptation of the Nathaniel Philbrick book for Warner Bros and Village Roadshow Pictures. Brian Grazer is producing with Joe Roth, Paula Weinstein and William Ward, with Palak Patel exec producing. Murphy will play Matthew Joy, second mate on the whale ship Essex. Citing reports of cannibals in the Society Islands, Joy and first mate Owen Chase (Chris Hemsworth) convince first time Captain Pollard (Benjamin Walker) to sail to South America after an enraged sperm whale rams and sinks the Essex, leaving 21 crew members adrift in small boats, 3,000 miles from land. The film begins shooting around London in mid-September.

—> Update: In the Heart of the Sea recounts the real life sea disaster of the whaleship Essex, a harrowing ordeal that inspired Herman Melville’s Moby Dick.  In 1819, the ship was rammed by an angry sperm whale in the South Pacific.  The surviving crew drifted for 90 days in three tiny whaleboats and encountered disease, hunger, and eventually cannibalism.  

Chris Hemsworth has been linked to this project (as the lead) for a year now. (X) IMDB says that it will be filmed in London and the Canary Islands.