Kate Dibiasky (Jennifer Lawrence), an astronomy grad student, and her professor Dr. Randall Mindy (Leonardo DiCaprio) make an astounding discovery of a comet orbiting within the solar system. The problem - it's on a direct collision course with Earth. The other problem? No one really seems to care. Turns out warning mankind about a planet-killer the size of Mount Everest is an inconvenient fact to navigate. With the help of Dr. Oglethorpe (Rob Morgan), Kate and Randall embark on a media tour...

An uncle is obliged to return home to care for his nephew after his brother dies. Unknowing he is to be the guardian and struggles with the decision. Throughout the movie he recounts past memories that caused him to leave Manchester and distance himself from his past.