A Scotland Yard undercover detective is on the trail of a saboteur who is part of a plot to set off a bomb in London. But when the detective's cover is blown, the plot begins to unravel.
30 January 1899, Buenos Aires, Argentina
December 16, 1884 in Hoxton, London, England, UK
February 17, 1919 in London, England, UK
3 January 1898, London, England, UK
15 January 1905, Bombay, Bombay Presidency, British India
8 August 1910, The Bronx, New York City, New York, USA
23 September 1902, London, England, UK
March 27, 1901 in Birmingham, England, UK
8 October 1897, Belfast, Ireland
14 June 1871, Leicestershire, England, UK
17 December 1885, Minchinhampton, Gloucestershire, England, UK
30 November 1914, Hounslow, Middlesex, England, UK
21 March 1912, London, England, UK
January 23, 1888 in Manchester, Lancashire, England, UK
13 August 1899, Leytonstone, London, England, UK
12 August 1898, Vienna, Austria-Hungary [now Austria]
January 20, 1893 in Lincoln, Lincolnshire, England, UK

