While Sanji and Luffy fight off the wilderness, the islander's worst nightmare turns true, as Wapol returns to the island. Dalton turns into a bison with his Zoan type Ox-Ox Fruit: Model Bison powers to confront him. The doctor is discovered to be on the other side of the island, and Usopp, Vivi and Dalton rush to find her. Dalton however returns as he hears of Wapol's return. (Source: Wikipedia) Alabasta saga: Drum Island arc: (4/14)

Aired on: 9/15/2001