Mary Ann Singleton, a naïve young secretary from the mid-west, tumbles head first into the colorful world of San Francisco, where carefree chaos revolves around the funky old apartment house at 28 Barbary Lane.

Mary Ann Singleton, a naïve young secretary from the mid-west, tumbles head first into the colorful world of San Francisco, where carefree chaos revolves around the funky old apartment house at 28 Barbary Lane.