Cold Sun is a stylish and exuberant, fish-out-of-water, crime thriller, in which former cricketer turned Scotland Yard detective, Vijay Patel, is sent to India to help with a murder investigation only to quickly find himself out of his depth when more victims are discovered. Patel isn't quite Indian enough to fit in and his British ideas about policing aren't entirely welcomed in this wonderfully observed, whip-smart, India-set thriller.