As the permafrost melts in Alaska, underground rivers of volatile liquid methane form which sets off a series of devastating earthquakes. Forced apart by this violent occurrence, one family must find each other during the holidays and work to stop the deadly rivers that could cause a worldwide catastrophy.
Brendan Fehr
as Michael Webster
Holly Dignard
as Emily Webster
Jodelle Ferland
as Tia Webster
Ryan Grantham
as Shane Webster
Rob LaBelle
as Bruce Worthington
Nicholas Carella
as Ram
Victor Garber
as Colonel Bill Hughes
Marsha Regis
as Carolyn
Sharon Taylor
as Jamie
Kurt Max Runte
as Wallace
Aaron Pearl
as Cochrane
Dean Redman
as Sergeant
