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Big Blue

10.020211 seasonTV SeriesAnimationFamily

There is never a dull moment in the Big Blue. Captain Lettie and the Calypso Crew are always ready to tackle whatever challenges come their way.

DirectorRiccardo Durante

Where to watch

Rakuten TVRakuten TV
Availability shown for United Kingdom · rights vary by country

Seasons & Episodes

E1
Goo in the Loo
Dec 4, 2021
E2
Let’s Get Kraken
Dec 4, 2021
E3
Frenemies
Dec 11, 2021
E4
Plant in the Pipes
Dec 11, 2021
E5
Jellyous
Dec 18, 2021
E6
Fraidy Phil
Dec 18, 2021
E7
BB on Board
Dec 25, 2021
E8
A Royal Mistake
Dec 25, 2021
E9
Let it Go Lemo
Jan 1, 2022
E10
Arlo and Me
Jan 1, 2022
E11
Coral Circuit
Jan 8, 2022
E12
Sub-divided
Jan 8, 2022
E13
Engine Trouble
Jan 15, 2022
E14
Losing Lemo
Jan 15, 2022
E15
My Lil Captain
Jan 22, 2022
E16
Walk the Plank
Jan 22, 2022
E17
Diary Woes
Jan 29, 2022
E18
Cruise Control
Jan 29, 2022
E19
Crying Dutchman
Feb 26, 2022
E20
Remora Never More-A
Feb 26, 2022
E21
Change of Hearrrt
Mar 5, 2022
E22
Ooze On The Loose
Mar 5, 2022
E23
Shell Game
Mar 12, 2022
E24
The Good, The Bad and The Goopy
Mar 12, 2022
E25
LettieBot
Mar 19, 2022
E26
Quibbling Rivalry
Mar 19, 2022
E27
Funderstruck
Mar 26, 2022
E28
Fins Up!
Mar 26, 2022
E29
There's no Chair in Team
Apr 2, 2022
E30
The Experiment
Apr 2, 2022
E31
Revenge of the Sibs
Apr 9, 2022
E32
Photo Day Disaster
Apr 9, 2022
E33
Truthfully Yours
Apr 16, 2022
E34
Dodge Bubble
Apr 16, 2022
E35
Mini Mira
Apr 23, 2022
E36
Understudy Buddy
Apr 23, 2022
E37
Better Never Than Late
Apr 30, 2022
E38
Faith in Freddie
Apr 30, 2022
E39
Game Nightmare
May 7, 2022
E40
Captain Lemo
May 7, 2022
E41
My Dinner With Krill
May 14, 2022
E42
What's Your Vector, Collector
May 14, 2022
E43
A Night at the TheatRRR
May 21, 2022
E44
Hero Boy
May 21, 2022
E45
Lemo Vs Phil
May 28, 2022
E46
Busted
May 28, 2022
E47
The Incredible Lemo, and his Dancing Sea Flea, Sloan!
Jun 4, 2022
E48
Baby Bro No More
Jun 4, 2022
E49
Now You Sea Ghosts Now You Don't
Jun 11, 2022
E50
Captain Bossy Fins
Jun 11, 2022
E51
Ready Steady Lettie
Jun 18, 2022
E52
Return of the Blegh
Jun 18, 2022

Cast · Directed by Riccardo Durante

KDKevin Duhaney
Kevin Duhaney
Lemo (voice)
JHJeremy Harris
Jeremy Harris
Phil (voice)
TM
Tianna MacDuff-Gibson
Bacon Berry (voice)
TSTal Shulman
Tal Shulman
Freddie (voice)
BWBahia Watson
Bahia Watson
Lettie (voice)

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Big Blue — streaming FAQ

Which OTT platform streams Big Blue?

Big Blue is streaming on Rakuten TV in United Kingdom. It's not currently on Netflix.

Is Big Blue on Netflix?

No, Big Blue is not on Netflix in United Kingdom as of August 2026. It's currently on Rakuten TV.

Is Big Blue on Amazon Prime Video?

No, Big Blue isn't on Amazon Prime Video in United Kingdom right now. It's on Rakuten TV instead.

Where can I watch Big Blue for free?

Big Blue is available to stream free (with ads) on Rakuten TV in United Kingdom.

How many seasons does Big Blue have?

Big Blue has 1 season so far.

Are all episodes of Big Blue out yet?

The 1 released season of Big Blue is complete, but the show is still in production — a new season is expected.

Is there a Season 2 of Big Blue?

A Season 2 of Big Blue hasn't been officially confirmed yet.