Supervolcano_
"A true story of global disaster... it just hasn't happened yet"
Yellowstone is a park, but it's also the deadliest volcano on Earth. Beneath it, a sleeping 'dragon' is stirring. When an earthquake opens a crack for magma to seep through, other warning signs of an eruption start popping up, but they are ignored or dismissed as 'minor'. But when they learn an eruption will happen, panic breaks out through people of the USA and the world.
Starring
Michael Riley, Gary Lewis, Shaun Johnston
Updated Feb 16, 2026
WHERE TO WATCH
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Year context
Supervolcano was released 21 years ago in 2005.
Overview
Yellowstone is a park, but it's also the deadliest volcano on Earth. Beneath it, a sleeping 'dragon' is stirring. When an earthquake opens a crack for magma ...
Supervolcano is a Action, Drama, Thriller film with a runtime of 2h 0m.
CAST (8)
Michael Riley
Rick Lieberman
Gary Lewis
Jock Galvin
Shaun Johnston
Matt
Adrian Holmes
Dave
Jennifer Copping
Nancy
Rebecca Jenkins
Wendy Reiss
Tom McBeath
Michael Eldridge
Fred Keating
Captain Franks (uncredited)
DETAILS
Release
Status
Released
Runtime
120 min (2h 0m)
Country
Rating
6.2/10 (39 votes)
FREQUENTLY ASKED QUESTIONS
What is Supervolcano about?
Yellowstone is a park, but it's also the deadliest volcano on Earth. Beneath it, a sleeping 'dragon' is stirring. When an earthquake opens a crack for magma to seep through, other warning signs of an eruption start popping up, but they are ignored or dismissed as 'minor'. But when they learn an eruption will happen, panic breaks out through people of the USA and the world.
How long is Supervolcano?
Supervolcano has a runtime of 120 minutes (2h 0m).
Who stars in Supervolcano?
The cast of Supervolcano includes Michael Riley, Gary Lewis, Shaun Johnston, Adrian Holmes, Jennifer Copping.
What is the rating of Supervolcano?
Supervolcano has a rating of 6.2 out of 10 based on 39 votes on TMDB.
GENRES (4)
Action
Drama
Thriller
TV Movie
