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Octonauts S3E17 — The Immortal Jellyfish
8.5
Octonauts•Season 3•Episode 17

The Immortal Jellyfish

8.5/10 · 12 votesMar 20, 201411 min

Ranked #4 of 20 in Season 3•+0.3 vs season avg

Discussion

Shellington and the Octonauts try to track an unusual creature: a jellyfish that can transform from old to young repeatedly - and live forever!

Previous episodeE16 · The Sea SpongeNext episodeE18 · The Urchin Invasion
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Season 3 Episodes20

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Cast10

Keith Wickham

Keith Wickham

Simon Greenall

Simon Greenall

Jo Wyatt

Jo Wyatt

Rob Rackstraw

Rob Rackstraw

R

Ross Breen

Captain Barnacles

Teresa Gallagher

Teresa Gallagher

Dashi

M

Michael Murphy

Vegimals

Paul Panting

Paul Panting

Peso

Mary Murphy

Mary Murphy

Dashi

Shelley Longworth

Shelley Longworth

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Episode Summary

"The Immortal Jellyfish" is episode 17 of Octonauts season 3. It scored 8.5/10 from 12 votes, ranking #4 of 20 episodes this season (season average 8.2). It aired on March 20, 2014.

Next: E18 · The Urchin InvasionBest of Season 3