Pokémon Season 1 Episode 577

Pokémon Season 1 Episode 577 SerialGo Watch Online Streaming — On Iron Island, Ash's rival, Barry, is training with his Empoleon and Heracross when suddenly, Empoleon turns against its trainer. Barry calls Ash and Dawn, who are still in Canalave City, to tell them what happened—and other Pokémon on Iron Island are behaving strangely! Ash and his friends catch the next ferry to Iron Island, with Team Rocket secretly following them, but Barry has already gone out to explore the island. Whatever is happening, only Steel-type Pokémon are affected, but why?