Meanwhile, Doc gets frustrated when Sprocket makes a mess of his drafting table and decides to split the room in two with a rope - one side for Doc and one for Sprocket. Uncle Traveling Matt's latest postcard tells of how Silly Creatures use underground caves and tunnels to travel around Outer Space, just like Fraggles. Unlike Fraggle Rock, however, these caves and tunnels are boring. That is, until a giant transportation vehicle comes along and frightens Matt so much that he passes out.