Hem and Haw are little people who live near Cheese Station C, their source of cheese. One day, they arrive to find the cheese gone. While mice Sniff and Scurry easily adapt and find new cheese, Hem and Haw struggle to accept the change. Haw eventually realizes that resisting change and fearing the unknown will only hold him back. He writes messages on the wall to help himself and others adapt to change and move forward to find new cheese.