A pair of married ex-convicts trying to go straight get jobs at a department store. A gangster who knows about their past threatens to expose it unless they agree to help him rob the department store.
While Mammy is gone to catch a worm for her about-to-hatch egg, a weasel steals the egg for his breakfast. When the egg hatches, the blabbermouth chick initially mistakes the weasel for his Mammy.