Trivia

The earthquake in the tunnel scene used tunnel scenes from Daylight (1996).

The introductory helicopter sequence was taken from Dante's Peak (1997).

Despite sharing a last name and playing father and daughter in this movie, John Rhys-Davies and Tamara Davies are not related in real-life.

The opening sequence in which Ryan Beckett (Mark Dacascos) saves Julie McGrath (Tamara Davies) from a volcano in South America used driving shots taken from Dante's Peak (1997).

The nuclear explosion was taken from Terminator 2: Judgment Day (1991).