A Yellowstone National Park scientist and a thrill-seeking ranger join forces to plug-up a volatile super volcano that threatens to wipe out the entire United States.
Richard Burgi
as Charlie Young
Juliet Aubrey
as Kate
MyAnna Buring
as Claire
Peter Vollebregt
as George Howe
Daniel S. Ehrlich
as Jake
Alex Wyndham
as Josh
Sarah Brown
as Blind Woman
