Workaholic Jim Evers and his wife/business partner Sara get a call one night from a mansion owner, Edward Gracey, who wants to sell his house. Once the Evers family arrive at the mansion, a torrential thunderstorm of mysterious origin strands them with the brooding, eccentric Gracey, his mysterious butler, and a variety of residents both seen and unseen.
Three sisters - Georgia, Eve, and Maddy - do what they do best with life, love, and lunacy on the telephone lines that bind - when their curmudgeonly father, Lou, is admitted to a Los Angeles Hospital. After years of wild living, intermittent affection, and constant phoning, he is finally threatening to die.
