Interstellar

The people of a dying Earth are so weary of dusty corn chips, they could just cry. So they do. They cry and cry until they’re running out of air and are almost suffocating. Soon a jokey robot and a group of crying astronauts are crying their way through space and time in hopes of saving the human race even though there is no guarantee whatsoever they’ll ever be crying tears of joy when they are reunited with their crying families.