Change of Habit (1969)

Dr. John Carpenter is tasked with managing a health center in an underprivileged area, where he recruits three women for support, unaware they are nuns in disguise. Concerned about public perception, the church believes that traditional habits would hinder their efforts to uplift the community. As John works closely with Sister Michelle, he begins to develop feelings for her, charming her with heartfelt serenades on his guitar. His musical affection gradually chips away at her commitment, complicating their lives and the mission to improve the neighborhood.