Heavy snow is falling in Dartmoor and the shadowy guests in the local hotel decide to take part in a seance in order to amuse themselves. But the evening takes on a more sinister edge when the table-turning suggests that Clive Trevelyan, an eminent p... (more)olitician, is in danger. Meanwhile, at Sittaford House, Miss Marple discovers that poisoned Turkish Delight has been sent to Trevelyan. John Enderby, Trevelyan's loyal right hand man, is so concerned for his friend's safety that he wants to check on him. Unfortunately, Trevelyan is staying at the hotel - six miles away and, with snow drifts blocking the roads, someone will have to make the journey on foot...

Carey Mulligan, Ian Hallard, James Murray, James Wilby, Jeffery Kissoon, Laurence Fox, Matthew Kelly, Mel Smith, Michael Attwell, Michael Brandon, Patricia Hodge, Paul Kaye, Rita Tushingham, Robert Hardy, Robert Hickson, Timothy Dalton, Zoe Telford