When Hank hears a rumor from the ranch's resident rooster that the sky is going to fall, he is naturally a bit skeptical. But when a report from Pete the Barncat and a strange dream seem to support the theory, Hank knows that he'd better take the threat seriously. After all, as Head of Ranch Security, it's his job to protect the ranch from any and all danger. So Hank decides that he'll do whatever it takes to prevent the sky from falling on his beloved ranch. Even if it means getting into trouble with Sally May (again).