Debbie Reynolds's last film under her MGM contract.
Loosely based on the true story of Soeur Sourire, who had a #1 pop hit in America with "Dominique". Unfortunately, the lovable nun was a one-hit wonder whose life did not continue happily after her brief blush of chart success. After leaving the church for a full-time music career, she ran into heavy financial problems and eventually took her own life.