Plot: When a sardine swallows the key to a treasure chest, a humpback whale helps Kwazii track it down.
Cast
Keith WickhamKeith Wickham was 48 in Octonauts - Season 3 - The Humpback Whales (Episode 5).
Birthday: Tue, Feb 09 1965
Simon GreenallSimon Greenall was 55 in Octonauts - Season 3 - The Humpback Whales (Episode 5).
Birthday: Fri, Jan 03 1958
Jo WyattJo Wyatt was 42 in Octonauts - Season 3 - The Humpback Whales (Episode 5).
Birthday: Mon, Sep 28 1970
Rob RackstrawRob Rackstraw was 47 in Octonauts - Season 3 - The Humpback Whales (Episode 5).
Birthday: Sun, Oct 31 1965
Ross BreenCaptain BarnaclesRoss Breen was >> in Octonauts - Season 3 - The Humpback Whales (Episode 5).
Birthday: Unknown Birthday
Teresa GallagherDashiTeresa Gallagher was 42 in Octonauts - Season 3 - The Humpback Whales (Episode 5).
Birthday: Fri, Apr 23 1971
Michael MurphyVegimalsMichael Murphy was >> in Octonauts - Season 3 - The Humpback Whales (Episode 5).
Birthday: Unknown Birthday
Paul PantingPesoPaul Panting was >> in Octonauts - Season 3 - The Humpback Whales (Episode 5).
Birthday: Unknown Birthday
Mary MurphyDashiMary Murphy was >> in Octonauts - Season 3 - The Humpback Whales (Episode 5).
Birthday: Unknown Birthday
Shelley LongworthAdditional VoicesShelley Longworth was 37 in Octonauts - Season 3 - The Humpback Whales (Episode 5).
Birthday: Mon, Mar 22 1976