The Octonauts travel deep down the Amazon River in search of a lost city - and Kwazits long lost grandfather, Calico Jack!
In other episodes the Octonauts help a young manta ray, a group of fiddler crabs hijack the GUP-D and a bowhead whale comes to the rescue of a group of narwhals stuck behind arctic ice.
EPISODES: Amazon Adventure Special Bowhead Whales Damselfish Jawfish Fiddler Crabs Manta Rays
Classification: G (General)
Number of Discs: 1
Region: 4 (Australia & New Zealand)
Released: 2nd January 2014
Running Time: 83.0 mins