When the pilgrims receive an extraordinary invitation from the Vatican, emotions run high.
2/3 Dairy farmer Richard Gibson travels to Kenya to live and work with Samburu tribesmen.
Ed is put to work helping prepare for the Trumpette Ball.
1/3 Romesh finds out if there is more to Haiti than the sensational headlines on the news.
6/6 After 12,000 miles, 21 countries and four seas, the finish line is in sight.
2/2 A cardinal tries to remain unflustered as Adrian makes his first confession in 8 years.
The Bikers try the best jerk chicken in Britain and an authentic Birmingham balti.
4/4 Sue finishes her journey at the home of the Mekong's source, China.
2/2 Andrew and Giorgio discover Rome's Papal, Renaissance and Baroque history.
3/4 Simon travels from the illegally annexed peninsula of Crimea to the city of St Petersburg.