Wally Wally is a helpful little puppet who believes he is immune to the plague that terrorizes Home. Though he isn’t, he goes out of Wally is a helpful little puppet who believes he is immune to the plague that terrorizes Home. Though he isn’t, he goes out of his way to be a doctor for his friends and neighbors, despite being a nervous wreck. He has low energy, likes painting, red apples, and helping his neighbors in their sickness despite himself being sickly-which he is unaware of and denies.