Stephen travels through Belize, the only former British colony in Central America, bottle-feeding injured manatees, hearing the music of the Garifuna people and meeting a reformed drug addict living 40 miles off the mainland on the Turneffe Flats. On arrival in Guatemala, he learns to weave with the Mayan people and teams up with an ex-Miss Guatemala on the banks of Lake Atitlan, before a night patrol with a volunteer heart surgeon.

• Stephen Fry