Father O'Malley is sent to St. Mary's, a run-down parochial school on the verge of condemnation. He and Sister Benedict work together in an attempt to save the school, though their differing methods often lead to good-natured disagreements.
Father O'Malley
Sister Mary Benedict
Horace P. Bogardus
Joe Gallagher
Sister Michael
Patsy Gallagher
Mary Gallagher
Dr. McKay
Eddie Breen
Mrs. Breen
Baby Jesus (uncredited)
Nun (uncredited)
Luther (uncredited)
Nun (uncredited)
Bobby (uncredited)
Cabbie (uncredited)
Tommy Smith (uncredited)
Sporting Goods Salesman (uncredited)
Schoolgirl (uncredited)
Schoolgirl (uncredited)
Boy (uncredited)
Nun (uncredited)
Workman (uncredited)
Pedestrian Pulling Bogardus (uncredited)
Elderly Woman (uncredited)
Choir Member (uncredited)
Blind Man (uncredited)
Landlady (uncredited)
Delphine Ford (uncredited)
