Dan's been having dreams - weird dreams. Every night, he sees this weird and alien, yet familiar, world. He's troubled by it, and tries to ask his friends, Phil and Louise for help, but they continually tell him it's nothing. But these dreams have helped him develop a theory - our world isn't exactly as it seems. He doesn't want to tell Phil and Louise because he's afraid they'll just blow it off, shut him down. But what happens when they believe him?