E1 - From the Stars

Aired: July 17, 2017

The Nektons try to stop a fallen satellite's fuel from polluting a marine sanctuary. But someone else is interested in the satellite.

E2 - The Baltic Sea Anomaly

Aired: July 24, 2017

Is the Baltic Sea anomaly really a UFO that crashed into the ocean? Ant thinks it is. But what the Nektons find inside is even more strange.

E3 - Mermaids

Aired: July 31, 2017

When Ant sees a mysterious creature swimming outside the Aronnax, he is determined to find out what it is, even when pirates get in his way.

E4 - Treacherous Waters

Aired: August 07, 2017

The Nektons enter an area of the Bermuda Triangle where the laws of physics don't seem to apply. What's more, they can't escape.

E5 - Kenji's Monster

Aired: August 14, 2017

A giant, upright creature, straight out of a monster movie, walks across the ocean floor, causing havoc.

E6 - Finn Comes Aboard

Aired: August 21, 2017

Smiling Finn comes to the Nektons for help. He wants them to stop his father, Captain Hammerhead, from stealing a treasure.

E7 - Beware the Sentinels

Aired: August 27, 2017

A mysterious ancient temple beneath the sea has been hidden for centuries. The Nektons discover it was hidden for a very good reason.

E8 - Hidden Secrets

Aired: September 04, 2017

The Nektons' nemesis Alpheus Benthos breaks into the Aronnax to steal the Ephemychron and stop the Nektons from finding Lemuria forever. Ant is determined to get it back at all costs.

E9 - The Maze

Aired: February 05, 2018

The Nektons find a mysterious underwater maze. When they enter it, walls shift and they become disoriented. They're soon trapped inside and, what's worse they're not alone.

E10 - Whale of a Tale

Aired: February 06, 2018

The Nektons encounter a huge, white whale, but Devil Daniels: Monster Hunter is trying to capture it. When they discover who the whale really is, the Nektons go head-to-head with Daniels to save it.

E11 - The Missing

Aired: February 07, 2018

The Nektons find the Dark Orca pirate submarine completely deserted. It's as if the pirate crew have abandoned it. But why? And what are those mysterious, ghostly sounds?

E12 - Thunder And Lightning

Aired: February 08, 2018

At Catatumbo Bay, a lightning storm has been raging for hundreds of years, and for the first time, it's intensifying. The Nektons' investigations reveal that a gigantic creature is responsible.

E13 - The Gates

Aired: February 09, 2018

When Alpheus Benthos announces he has found the gates to Lemuria, the Nektons fear he's beaten them to their greatest prize.