Centers on the events leading up to the cataclysmic 1980 eruption of Mount St. Helens in Washington, with the story beginning on the day volcanic activity started on March 20, 1980, and ending on the day of the eruption, May 18, 1980.
Art Carney
Harry Truman
David Huffman
David Jackson
Cassie Yates
Linda Steele
Albert Salmi
Clyde Whittaker
Ron O'Neal
Otis Kaylor
Tim Thomerson
Sheriff Wayne Temple
Bill McKinney
Kilpatrick
Redmond Gleeson
Hendricks
