South Park 2x18 watch series online

South Park: Prehistoric Ice Man

Kyle falls into an ice hole and when Stan comes to rescue him, they find a frozen man embedded in the ice. The boys pull the ice man out, Mephesto takes the ice man back to his laboratory to thaw him out. He discovers that the ice man has been frozen since 1996. The government wants to get him for their own experiments, but Stan and Kyle free him, so the government hires Steve Irwin (from "Crocodile Hunter") to track him down.