Overview: Alex helps out at a feeding centre in Phnom Penh and visits the city's infamous garbage dump, home to many. After a stop in the Khmer Rouge's killing fields, he recharges on Bamboo Island, a hidden gem in the Gulf of Thailand, before catching a bus to Vietnam. Alex joins with a wildlife protection group before 'accidentally' spending an unforgettable Lunar New Year on Nha Trang beach.