EPISODE · CBEEBIES

Season 4 · Episode 16

Landed Mon, 29 May 2017 · 03:10 your time · 1 episode · 10m

Season 4, Episode 16 of Octonauts aired Monday, 29 May 2017 at 8.10am UK time on CBeebies.

EPISODES0 of 1 watched

S04E16Octonauts and the Coelacanth10mThe Octonauts, for more deep sea adventures. While exploring a dark and spooky cave, the Octonauts discover the fossil of a powerful, prehistoric fish... but it may be more than just a fossil.

NEXT IN SEASON 4

Episode 18

Wed 20 Sept · 03:10

Octonauts

5 seasons · 121 episodes · ended

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Airs on CBeebies; availability in United States may differ.

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