A look behind the scenes of the 1,000-year-old Abbey, following those who work and worship there. The new man in charge of upkeep takes part in an ancient initiation ceremony.
The choir prepares for a historic Papal Mass in Rome and building work on a new cafe unveils some archaeological surprises.
This final episode sees how the workforce confronts the challenge of taking this 1,000-year-old institution into the 21st century, while maintaining the traditions of the past.