The film was shot at various locations, including Chennai (India), Kuala Lumpur (Malaysia), Bangkok (Thailand) and Singapore. The crew, including director Raja, Jayam Ravi, manager Senthil, cinematographer B. Rajasekar and art director Milan had been looking for locations in Malaysia in August 2009, after which the film shooting began. At first, shooting was held in Chennai for nearly 20 days, following which the crew flew to Malaysia, where a major portion of the film was to be shot, where the original film was shot as well. By mid-November, the crew had completed a 30-day schedule in Malaysia. The shoot in Malaysia involved an action sequence, filmed by three cameras simultaneously, which was shot on busy roads with special permissions from the local police authorities and a song sequence featuring Ravi and Tamannaah. Shooting was held also at the famous Petronas Twin Towers and on the Singapore-Malaysian railway line. During the 30-day filming, the September 2009 Sumatra earthquakes occurred, which the team luckily survived. In late January 2010, a special song ("Solpechu Ketkadha Sundari"), widely publicized as the "360 degree song" was shot. It was filmed using a Nero motion control camera that revolves on a 360 degree angle set, which was handled by an Australian specialist Scott and would later look like a single shot. This song, choreographed by Shobi, which would feature 15 Jayam Ravis and 5 Tamannaahs, was completed in around 45 hours, on which alone nearly Rs. 75 lakhs was said to be spent.