"Underbelly: Land of the Long Green Cloud" is an Australian television series that explores the world of organized crime in New Zealand. It is part of the larger "Underbelly" franchise, which dramatizes real-life criminal events. The series focuses on the rise of drug trafficking and the impact of the methamphetamine trade on society. Set in the late 1990s and early 2000s, the show portrays various characters involved in the drug trade, including law enforcement and criminals. It highlights the challenges faced by the New Zealand Police as they attempt to combat the growing influence of organized crime in the region.