Danger Island

Episode 24 (1x24)

Air date: Nov 23, 1968

Since the map contains the key to the only path to the sea, they decide to retrieve it and arrive at the ravine where Mu-tan had dropped it. They spot the map on the cliffs. At the same moment, they spot Mu-tan on the other side of the river with the Skeleton Men. He has joined forces with them and has also come to retrieve the map.