It's Christmas at Cambridge. Time once more for stage director Sarah Bailey to weave her magic at the annual Harvard Revels dance and drama festival. Everyone is excited--except Homer Kelly, who has to be dragged kicking and screaming to watch his wife sing in the chorus. But when Revelers begin showing up dead, Homer takes a keen interest in the pageant--especially since the slain men and the suspects are all admirers of the enchanting stage director.