1080p
Widescreen
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Language ：　English (DTS HD MA 5.1)
Subtitles ： Chinese & English

Synopsis:
Following the catastrophic earthquake that struck U.S., a second quake threatens the security of the continent. U.S. President Paul Hollister (Bridges) calls on one of the nation's top seismologists, Dr. Samantha Hill (Delaney), to interpret the event.