Digimon - The Digi-egg That Fell to Earth

Seizoen: 5 - Aflevering: 12 / 219 - Eerst uitgezonden: 25 juni 2006 - Episode ID: 435611

Kristy's made a new friend, a Digimon called Biyomon. Although Marcus feels optimistic for his sister and consents to let Biyomon stay, he's later told that people can't keep a Digimon they've made a relationship with if they aren't DATS members!