Maria da Conceicao is a 48-year-old peasant woman whose community in Ladeira, northern Portugal, has become the centre of an ecstatic cult. Her followers claim she is a saint, and she herself says she has visited heaven 15 times. Contrary to scientific evidence, she declares, the moon and various planets she passes on her way are inhabited. The Roman Catholic Church has excommunicated her. This film shows two events which her followers acclaimed as miracles, witnesses the scenes of hysteria which accompanied them, and examines the reasons for her celebrity - and notoriety.