Join Steve Carell (The 40 Year Old Virgin) and Keira Knightley (Pirates of the Caribbean) in a wild and hilarious journey against an epic backdrop of Earth's final days. Insurance salesman Dodge (Carell) is ditched by his wife following the news that an asteroid will destroy Earth in 21 days. While his friends are living up their last days at hedonistic parties and getting their rocks off with anything that moves, heartbroken Dodge remains unaffected by the panic... until he receives a letter from his high school sweetheart, Olivia. When a riot breaks out around his flat, Dodge escapes in the car of his eccentric neighbour, Penny (Knightley). Seizing the day, he convinces Penny to help him reunite with Olivia. These mismatched travel companions embark on a hysterical road trip where they will encounter every extreme of human behaviour along the way.