A hundred years ago, the Tarleton Music Hall, on London's south bank, was one of the city's glittering night-spots, with song-and-dance man Toby Chance heading the bill. But Toby disappeared in 1914 and the Tarleton has been locked ever since. With property prices soaring, an investment group hires Robert Fallon to survey the place. Fallon is charmed by the project and the rumors that the Tarleton is haunted by a Singing Ghost. The deeper he delves, though, the harder it gets to shake the notion that he is being menaced by the past.