With a word or a smile, seventeen-year-old Johnny Peterson could light up a room, fill his mother's heart with pride, and inspire the best in those around him A star athlete and class valedictorian, tall, lanky Johnny had a future filled with promise - until he stepped into a car on prom night, dazzling in his rented tux, and in an instant, it was all taken away Appearing only to his withdrawn younger brother and his grief-stricken mother, Johnny's appearances as an angel change the lives of everyone