The producer/director is one of the six people profiled in the documentary "Six Ways to Santiago". Her name is Annie O'Neil. I had the opportunity to meet her at a screening a couple of years ago. It is a wonderful movie. Annie has also written a book titled "Everyday Camino" which is a 40 days of spiritual reflections that have evolved from Phil's Camino. She has a private Lenten devotional FB group, which I am in, where people post their responses to the day's reflection.
For those who are interested, there is an interesting academic article about how Phil's camino is a contemporary expression of the Catholic practice of "virtual" pilgrimages. An example of these virtual trips is the Stations of the Cross, which are found in Catholic and many Anglican churches worldwide, that replicated the physical journey Christ took from his sentencing by Pontius Pilate to his crucifixion. The article, written by Kate Barush, who has walked the Camino Ignacio and is active in developing and documenting the revival of pilgrimage in Britain, is available on Academia.edu. I have a copy as a PDF as well so if you would like to read it and don't have access to Academia.edu, PM me and I will send you the article. It is very interesting and perhaps it and "Phil's Camino" will inspire some of us to keep walking during this time of deep uncertainty.