hd.thomson-multimediaDie Oktonauten The Octonauts and the Humpback Whales (2010– ) watch online HD
- Original title:The Octonauts and the Humpback Whales
- Category:TV Episode / Animation
- Released:2010–
- Actors:Ross Breen,Teresa Gallagher,Simon Greenall
- Duration:23min
- Video type:TV Episode
- Rating 6.3
- Votes 147
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Short summary
Humpback Whale: When a sardine swallows the key to a treasure chest, a humpback whale helps Kwazii track it down. Platypus: While rescuing river creatures after a storm, the Octonauts find a strange egg and come under attack by stinging platypuses.
| Episode credited cast: | |||
 | Ross Breen | - | Captain Barnacles (singing voice) |
 | Teresa Gallagher | - | Dashi (voice) |
| Simon Greenall | - | Captain Barnacles (voice) |
| Shelley Longworth | - | Additional Voices (voice) |
| Michael Murphy | - | Vegimals (voice) |
 | Paul Panting | - | Peso (voice) |
| Rob Rackstraw | - | Kwazii (voice) |
 | Keith Wickham | - | Professor Inkling / Shellington (voice) |
 | Jo Wyatt | - | Tweak (voice) |