Hidden World (2018)

Father Amoksi's knowledge dates from when his family escaped slavery and founded the remote village, hundreds of years ago. He is the last in the village that knows how to communicate with the ancestor spirits to keep the harmony and prevent misfortune. The ritual must be strictly observed. Since Amoksi is getting old, it is time to transfer his ancient know how to his son Michael. When brought from town, the son seems only interested in modern stuff - Michael was clearly not the desired successor. Still, there is unexpected hope for the preservation of this unique culture.