A very unfortunate person enters the aliens' house. His presence brings the aliens into their shortcomings. Bud counters the man with optimism, and at the end, he turns into a changed man with his spiritual side (he also gives Bud his magic "good luck shoes" that cause a series of natural disasters to break apart the house).
Les monstres se sentent pour la première fois heureux dans la maison. Mais un curieux locataire transforme bientôt la vie des résidents en enfer.