Octonauts and the Hidden Lake
- Episode aired Sep 24, 2015
- TV-Y
- 11m
The Octonauts are exploring Antarctica, when Shellington discovers strange microscopic creatures living under the ice.The Octonauts are exploring Antarctica, when Shellington discovers strange microscopic creatures living under the ice.The Octonauts are exploring Antarctica, when Shellington discovers strange microscopic creatures living under the ice.