When it's on TV, they don't know yet, somewhere by the end of 2017..
No trailer yet either ;-)
But, the BBC is working on the show where they follow 'some celebreties' on their 15 day pilgrimage on the Camino de Santiago.
"A new three-part BBC television series exploring pilgrimage will follow seven famous people as they embark on a 15-day pilgrimage along the Camino de Santiago in Spain."
"The series will combine "religious and spiritual debate" with "personal stories of self-discovery," the BBC said, with the physical challenge proving too much for some"
The series is part of a new religion and ethics programming for 2017 across BBC One and Two.