Leah Remini: Scientology and the Aftermath

The pilgrims are on the 10th day of their journey, with 65km still to go before they reach Rome. Today's route takes them through an isolated and overgrown wood, which is a total revelation to Mehreen, who has never experienced anything quite like it before. The group arrive in Sutri, a medieval town with an even older history. They visit a magnificent Roman amphitheatre, and the pilgrims don't hesitate to take centre stage. Lesley auditions for producer' Les, fittingly with a piece from Shakespeare's Julius Caesar, while Maximus Gregorius (aka Greg) is challenged to a gladiatorial tussle by Brendan.

In this second episode, it is day four. Stephen, Greg, Brendan and Les wake up in a yurt. They are all staying in a hostel on a Roman road in a tiny village in the Tuscan Appenines, and they are beginning to realise how important the simple life is to the pilgrim experience, especially when a donkey appears in the kitchen to try and eat their breakfast.

In this first episode, the intrepid eight arrive in Martigny, Switzerland, and find out for the first time who will be sharing their pilgrim adventure. They make their way by mountain train to the start of their pilgrimage in Orsieres, high up in the Swiss Alps. The Via Francigena is based on a journey taken to Rome in 990 AD by Archbishop Sigeric of Canterbury, which crosses the Alps at 2500m and goes over the Great St Bernard Pass. Like Napoleon, his 40,000-strong army and the pilgrims before them, the group also have to make their way up the challenging mountain path.