A wealthy London banker, his wife, his mistress, and his family and servants all get into hijinks when they swap birth-control medicines in an effort to deceive each other.A wealthy London banker, his wife, his mistress, and his family and servants all get into hijinks when they swap birth-control medicines in an effort to deceive each other.A wealthy London banker, his wife, his mistress, and his family and servants all get into hijinks when they swap birth-control medicines in an effort to deceive each other.