Digimon: Digital Monsters

The Digi-egg That Fell to Earth (5x12)

Air date: Jun 25, 2006

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!