After visiting some rather refined areas, the team's fourth stop, Amsterdam, proves a little rougher as it has a reputation as the place to go for drugs, legally. It is also known as the gay and lesbian capital of Europe, and then there's the "Red Light District," with its legalized prostitution. Find out what happens when a disaster hits the team that could destroy the whole tour; learn the root cause of Europe's fall into atheistic humanism; and meet some interesting characters, in this fast-moving and absorbing episode.