Ben 10 Season 4, Episode 3: Don't Drink the Water (2007)

Watch online Ben 10 Season 4, Episode 3: Don't Drink the Water
Watch online Ben 10 Season 4, Episode 3: Don't Drink the Water (2007)
Hex is after the Fountain of Youth. Grandpa Max and Ben both experience the effects of its waters. They have to stop Hex from getting to the Fountain and regaining his youth and full powers.