The Deep backdrop
Kids•Family•Animation

The Best Episodes of The Deep

Every episode of The Deep ranked from best to worst. Let's dive into the Best Episodes of The Deep!

Binge this in 22h 58m•Peaking at 9.2/10

The adventures of the Nekton family, a family of daring underwater explorers who live aboard a state-of-the-art submarine, The Aronnax, and explore uncharted areas of the earth's oceans to unravel the mysteries of the deep.

Airs on
ABC Me7TWO
BestEpisodes
WorstEpisodes
BestSeasons
AllEpisodes

Seasons4

All1234

Episode Rankings

  1. #1 Fan Favorite
    Click to reveal
    The Deep Season 4 Episode 1 - The Hole Truth
    9.2/10(33 votes)

    S4:E1

    Ant and Fontaine realise that their grandparents found Lemuria before them - but where are they now? The Nektons follow the trail they left but run into giant, predatory Sand Strikers. Was this the fate of their grandparents?

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  2. The Deep Season 4 Episode 8 - Unidentified Floating Objects
    8.8/10(20 votes)

    S4:E8

    The Nektons are busy recovering sunken shipping containers, so when Bethany the fish finds herself in danger, only Jeffrey can save her.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  3. The Deep Season 4 Episode 4 - The Lead
    8.7/10(20 votes)

    S4:E4

    Does Dolos really have a lead on finding Ant’s grandparents? Or is he leading the Nektons into a dangerous chasm between moving tectonic plates for nefarious purposes?

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  4. The Deep Season 4 Episode 10 - Walking with Fish
    8.7/10(17 votes)

    S4:E10

    Ant and Fontaine discover the secret of the Bajau Laut people, a tribe of sea nomads living in the South China Sea. The pair are determined to help them - but how do you find a fish that walks?

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  5. The Deep Season 4 Episode 12 - The Big Clue
    8.7/10(20 votes)

    S4:E12

    Fontaine is amazed when Smiling Finn tells her that he has detected a signal from her grandparents’ missing submarine. Is this a joke, an elaborate scam, or something even more amazing?

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  6. The Deep Season 3 Episode 13 - The Sceptre
    8.6/10(37 votes)

    S3:E13

    The Nektons find the Queen's sceptre. But faced with the Kraken and the Electric Ray Monumential together, can Ant make it work?

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

    7. Trending NowTRENDING NOW

    The 20 WORST Episodes of The Deep

    READ
  7. The Deep Season 1 Episode 26 - Tartaruga
    8.5/10(38 votes)

    S1:E26

    The Nektons explore a floating island and find the final piece of the Ephemychron in a cave. But the island has a terrible secret.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  8. The Deep Season 4 Episode 3 - Little Problems
    8.5/10(22 votes)

    S4:E3

    Three baby Monumential turtles hatch, and they are the size of city blocks. The playful babies accidentally sink a fishing trawler. Can the Nektons wrangle these creatures before they sink even more ships?

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  9. The Deep Season 4 Episode 6 - Deceptive Appearances
    8.5/10(19 votes)

    S4:E6

    Mad Madeline steals the dangerous Sceptre of Queen Dorius.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  10. The Deep Season 4 Episode 7 - Glass Houses
    8.5/10(20 votes)

    S4:E7

    The Nektons help locate a legendary Singaporean glass cabinet. However, they discover it is guarded by a terrifying and familiar creature.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  11. The Deep Season 2 Episode 10 - Whale of a Tale
    8.4/10(35 votes)

    S2:E10

    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.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  12. The Deep Season 2 Episode 13 - The Gates
    8.4/10(34 votes)

    S2:E13

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

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  13. The Deep Season 4 Episode 9 - At the Bottom of the Gyre
    8.4/10(19 votes)

    S4:E9

    Ant has created a clever machine to clean up a vast oceanic rubbish dump. However, when the machine is been eaten by a huge creature, it's up to the Nektons to save it.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  14. The Deep Season 4 Episode 2 - The Biggest
    8.3/10(21 votes)

    S4:E2

    Ant searches a deep chasm for clues to his grandparents' fate but is stunned to find Mad Madeline there. She has been looking for the biggest sunken treasure ever, but all she has managed to find is the biggest monster.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  15. The Deep Season 4 Episode 5 - AWOL
    8.3/10(20 votes)

    S4:E5

    A mysterious dolphin in a sophisticated electronic harness zaps all the Rover's power. Ant and Fontaine manage to remove the harness, but can they rehabilitate this cybernetic dolphin to survive in the wild?

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  16. The Deep Season 4 Episode 11 - Getting Warmer
    8.3/10(21 votes)

    S4:E11

    Ant and Fontaine rescue a polar bear from the middle of the ocean. However, when they bring her onboard, they realize she is close to giving birth. Can the Nektons move her to a safer place in time?

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  17. The Deep Season 1 Episode 22 - Strange Migration
    8.2/10(31 votes)

    S1:E22

    The Rover is swallowed by a huge prehistoric shark. Will and Fontaine manage to cling to its gills just inside its mouth.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  18. The Deep Season 1 Episode 25 - Loki's Castle
    8.2/10(34 votes)

    S1:E25

    While fighting over Viking treasure, the Nektons take over the Dark Orca. But the pirates in turn take over the Aronnax.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  19. The Deep Season 2 Episode 7 - Beware the Sentinels
    8.2/10(33 votes)

    S2:E7

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

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  20. The Deep Season 4 Episode 13 - The Inside Story
    8.1/10(23 votes)

    S4:E13

    A submarine is trapped in an astonishing location. The Nektons launch an elaborate and dangerous rescue mission to save the people inside. Could it be their missing grandparents?

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  21. The Deep Season 1 Episode 1 - Here Be Dragons
    8.0/10(60 votes)

    S1:E1

    A dragon hunting expedition leads Ant to an ancient scroll that holds clues to an amazing mystery. But his family are trapped by the dragon and only Ant and Jeffrey can save them. And Jeffrey's a fish.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  22. The Deep Season 1 Episode 10 - Colossal Squid
    8.0/10(35 votes)

    S1:E10

    Ant and Fontaine hunt for one of the rarest ocean creatures: the colossal squid. But it turns out to be smarter than anyone thought and thinks the Nektons look tasty. Can the Aronnax survive being pulled down very, very deep?

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  23. The Deep Season 1 Episode 16 - Tunnel
    8.0/10(39 votes)

    S1:E16

    As the Nektons explore a mysterious tunnel behind a huge undersea waterfall, strange creatures and strong currents surprise them at every turn. Everything is not as it seems.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  24. The Deep Season 1 Episode 23 - Bloop
    8.0/10(33 votes)

    S1:E23

    The Nektons are trying to identify a unique life form. They've never seen it, they've only heard its sound: 'Bloop'.

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

  25. The Deep Season 2 Episode 1 - From the Stars
    8.0/10(32 votes)

    S2:E1

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

    Director:Unknown
    Writer:Unknown

    Be the first to start the conversation for this episode

Best Episodes Summary

"The Hole Truth" is the best rated episode of "The Deep". It scored 9.2/10 based on 33 votes. Directed by Unknown and written by Unknown, it aired on 5/30/2022. This episode scored 0.4 points higher than the second highest rated, "Unidentified Floating Objects".