Cast
Scientists who are experts in natural disasters identify the most extreme catastrophes to have hit the Earth and piece together exactly what happened from the evidence left in their wake.
Mark Bazeley (Acting)
17 November 1979
24 March 2006
3 June 2016
14 May 1995
7 September 1984
13 July 2008
11 October 2012
24 October 1973
11 September 2017
22 September 2004
1 October 2017
22 April 2012
27 February 2017
15 October 2000
22 April 2013
16 January 2012
3 October 2008
18 October 1988
19 July 2012
25 November 2016
31 July 2017