Main site: 'H' Island in Pocheon /// Guests: Park Tae Hwan (swimmer), Son Yeon Jae (rhythmic gymnast) /// Stage 1 at 'D' amusement park: The first game goal is to get to a water mattress by walking inside a water ball. The second game is a trampoline karaoke with the mike attached up high. / Stage 2 at Uijeongbu's Budae stew alley: win at Alkkagi to choose an ingredient. / Stage 3 at the ice rink: human curling. Two people get in the buckets, and one person pushes. / Final stage at 'H' Island in Pocheon: ripping off the name tags. Find the water bottle and exchange it at the witches' house.