A former police officer, Marc Lorca, sees his wife die from a terrible car accident, which occurred while he was driving. Previously alcoholic, Lorca seems to collapse under the weight of guilt. But a former colleague, Marianne Duriez, recently become a police captain, shows him that the accident is not accounted by any negligence on his part. The survey of experts has indeed revealed that the steering axis of the vehicle was sabotaged. Gradually, the suspect list is expanding. Lorca realizes he knows nothing of the past of his deceased wife, who was obviously part of a small extreme left group.
Arthur is a spirited ten-year old whose parents are away looking for work, whose eccentric grandfather has been missing for several years, and who lives with his grandmother in a country house that, in two days, will be repossessed, torn down, and turned into a block of flats unless Arthur's grandfather returns to sign some papers and pay off the family debt.
When a Las Vegas performer-turned-snitch named Buddy Israel decides to turn state's evidence and testify against the mob, it seems that a whole lot of people would like to make sure he's no longer breathing.
Diego, Manny and Sid return in this sequel to the hit animated movie Ice Age. This time around, the deep freeze is over, and the ice-covered earth is starting to melt, which will destroy the trio's cherished valley.