The wild Gap Year adventures kick off at a rocket festival in rural Thailand where safety is of minimal concern, the boys can't keep a straight face as they get served a meal by monkeys in Japan.
The boys visit a very unique 'free-range' prison in remote Philippines, Andy serves Hamish the world's worst tofu in Taiwan and the Ultimate Wingman continues his quest to find Andy a wife on an action-packed day in Tokyo.
Hamish and Andy enter a live minefield to meet the amazing man who has dedicated his life to demining rural Cambodia. Hamish tries to find Andy a wife. Backwards racing makes a return and the boys learn how to perform Shouting Martial Arts.
The boys discover a new age beauty salon in Bangkok where customers get punched and slapped to remove wrinkles, they visit a village over-run with snakes.