 An immigrant has become a mailman on Radio Row. One of his first duties is to deliver letters to Bunny Poe, Vera Van, Ramon & Rosalie and George Jessel, each of them is doing a specialty, except for Jessel, who s been interupted in his rehearsal by a fellow who wants him to appear on a benefit for starving "Moonlight-song writers". Jessel accepts and tells his mother that he won t be home for dinner, until he is told that the benefit is not in town but in Philadelphia. But the fellow has a pretty secretary...