In acquiescence to the wish of the Prior of Shrewsbury Abbey to have the bones of St. Winifred on display, a group of monks trek to Wales to dig up her remains. The monks are met with great hostility that escalates when a man opposed to their excavation is found dead. The monks are held under suspicion, and things are further complicated by a young monks insistence that he is seeing visions of St. Winifred. Although Cadfael (Derek Jacobi) exposes the monks vision as fraudulent, he withholds the truth behind the monks lies. ~ Rebecca Flint, All Movie Guide