It's 1964, St Nicholas in the Bronx; a vibrant, charismatic priest, Father Flynn, is trying to upend the school's strict customs which have long been fiercely guarded by Sister Aloysius, the authoritarian Principal. The winds of political change are sweeping through the community, an example being the arrival of the school's first black student, Donald Miller. When Sister James shares with the Principal her suspicion that Father Flynn's interest in Donald may not be entirely innocent, Sister Alo find out more...