Cast
The 1980 eruption of Mount St. Helens was the deadliest in U.S. history. Survivor testimonies and rare images reveal the cataclysms it unleashed.
Bill Ratner (Acting)
25 August 2020
20 September 2012
19 December 1971
1 October 2019
15 September 2021
30 May 2019
2 August 2001
5 November 2014
28 December 2022
19 July 2017
3 November 2017
5 April 2023
31 March 1999
14 March 1972
30 April 2004
17 July 2009
15 October 1999
16 November 2018
25 June 1982
20 May 2009
10 June 2020