Dr. John Carpenter takes the job of running a health center in a low-income district. He enlists three women to help out who — unbeknownst to him — are actually nuns in street clothes. The church wants to improve the neighborhood but fears that nuns in full habit would not be well received. Unaware of her unavailability, John falls for Sister Michelle, serenading her with his guitar — which, luckily for him, effectively wears away at her religious resolve.
Elvis Presley
as Dr. John Carpenter
Mary Tyler Moore
as Sister Michelle Gallagher
Barbara McNair
as Sister Irene Hawkins
Jane Elliott
as Sister Barbara Bennett
Leora Dana
as Mother Joseph
Ed Asner
as Lt. Moretti
Robert Emhardt
as The Banker
Regis Toomey
as Father Gibbons
Doro Merande
as Rose
Ruth McDevitt
as Lily
Richard Carlson
as Bishop Finley
Nefti Millet
as Julio Hernandez