Watch Erstwhile Susan Full Movie Free Online 123Movies. Barnabetta Dreary's grim life of slaving for her Pennsylvania Dutch father Barnaby and her two brothers, is surprisingly changed when Barnaby marries Juliet Miller. Known as Erstwhile Susan, she becomes fond of Barnabetta, and because she retains control of her fortune, induces the other Drearys to relieve Barnabetta of some of her drudgery.