Six scientists investigate a strange phenomenon at the creepy Headstone Manor, the site of a mysterious massacre years earlier that took the lives of 18 guests in one night.
21 February 1976, Merton, London, England, UK
26 May 1935, Johannesburg, South Africa
27 May 1911, St. Louis, Missouri, USA
7 February 1943, Battersea, London, England, UK
10 March 1926, Kensington, London, England, UK
April 26, 1931 in Stepney, London, England, UK
4 January 1912, London, England, UK
25 September 1958, London, England, UK
December 23, 1925 in London, England, UK
December 25, 1944 in Seaforth, Liverpool, England, UK
31 May 1929, London, England, UK
1952, Trinidad
5 May 1930, Walton-on-Thames, Surrey, England, UK
April 19, 1938 in Canada
20 January 1922, Wallasey, Cheshire, England, UK
February 22, 1961 in Glasgow, Scotland, UK
1931, Wood Green, London, England, UK
17 April 1926, Dewsbury, Yorkshire, England, UK
24 March 1962, Rio de Janeiro, Rio de Janeiro, Brazil
19 August 1921, Rochester, Kent, England, UK
4 December 1949, Takapuna, Auckland, New Zealand
30 June 1939, Bristol, England, UK
July 27, 1937 in Bolton, Lancashire, England, UK
