Joanna Lumley's Postcards From My Travels

The actress recalls the second half of her journey along the Nile. She learns how the waters at the source of the river in Uganda are believed to have powers of healing - and gets accidentally baptised. Joanna also goes on safari, where she encounters shoebills, hippos, rhinos and crocodiles, attends an early morning service at one of the many monasteries and samples the national dish. Last in the series.