When the Saints Go Marching In
Although initially doubtful that he has anything to offer, he agrees to work on it and returns a few days later. He suggests to Dr. Cray that the irresistible rhythm of a revival hymn can snap anyone out of depression and demonstrates this by humming the opening beat of "When the Saints Go Marching In", which makes the patient feel much better and even gets Dr. Cray's toes tapping.