26 April 2012
Last updated at 11:39 ET
Director Ang Lee reveals the first image of The Life Of Pi, his adaptation of Yann Martel's Booker Prize-winning novel. The film tells the story of a boy (played by Suraj Sharma) who is stranded at sea for 227 days. Speaking at CinemaCon in Las Vegas, Lee said the learning curve for his first 3D film had been huge, and said working the cumbersome cameras was like "operating a refrigerator".