Ralph Wilson is the fiancé of Miss Jones, the Rascals' teacher at Greenpoint Grammar School. After meeting the kids, who don't understand that their new teacher, "Mrs. Wilson," will be the same person as Miss Jones, he tries to scare them by suggesting she is going to be replaced by a mean "dried-up" new teacher. To keep their teacher from getting married, the Rascals try to scare him off with a "sample" of her cooking, a spaghetti dish of Tabasco sauce, garlic pepper and horseradish, but they end up having it served to themselves instead. Ironically, after getting married to Ralph, Miss Jones keeps her maiden name as a teacher.
Ralph Wilson was played by Edward Norris.