Episode 1
Goo in the Loo
The Calypso Crew is called in to clean up some mysterious ooze, but the job may be more dangerous than they bargained for.
Episode credits
Written by Diana MooreGuest stars Martin Roach
TV series
Big Blue
20211 season10.0 / 10
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.
Availability
Not streaming in United States
Checked Sep 3, 2026
Big Blue premiered December 4, 2021. We don't have a confirmed streaming, rental or purchase option yet.
Synopsis
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.
Season 1 episodes
Choose an episode, then use the watch options above for the show.
Where to watch Big Blue
Episode 2
Let’s Get Kraken
Krill and Plink find themselves in an urgent situation and need The Calypso Crew to save them.
Episode credits
Written by Laurie ElliottGuest stars Martin Roach
Episode 3
Frenemies
Mira and Lettie get themselves into a sticky situation while constantly competing with one another as to who is better than the other.
Episode credits
Written by Diana Moore
Episode 4
Plant in the Pipes
When the crew finds out their ship is about to be inspected, Lemo wants to help but unknowingly creates a bigger problem than expected.
Episode credits
Written by Laurie Elliott
Episode 5
Jellyous
Bacon Berry feels left out when the crew must take care of a rescue creature that has no parents.
Episode credits
Written by Jason Hopley
Episode 6
Fraidy Phil
Glacial city residents are being terrorized by a giant sea spider and Phil must face his deepest fears to save the Calypso Crew.
Episode credits
Written by Tom Berger
Episode 7
BB on Board
An unexpected power outage on the Calypso leads the crew to investigate a mysterious glowing orb on the sea floor.
Episode credits
Written by Jason Hopley
Episode 8
A Royal Mistake
When Bacon Berry takes something that doesn't belong to her, Lettie and Lemo secretly attempt to return it to its rightful owner.
Episode credits
Written by Jason Hopley
Episode 9
Let it Go Lemo
When too much weight on the Calypso slows them down on a mission, Lettie insists that Lemo gets rid of what is weighing them down.
Episode credits
Written by Jason Hopley
Episode 10
Arlo and Me
Lemo's pet sea pig causes chaos on the Calypso and Lettie wants him to take it back to where it belongs in the Midnight Zone.
Episode credits
Written by Jason Hopley
Episode 11
Coral Circuit
The Calypso Crew have entered the Coral Circuit Race for the first time and they are determined to play fair to the finish.
Episode credits
Written by Ashley Lannigan
Episode 12
Sub-divided
The Calypso Crew are in strife when their mission reward cake mysteriously disappears and they each blame one another for keeping it for themselves.
Episode credits
Written by Phil McCordic
Episode 13
Engine Trouble
Freddie has a difficult time when the crew decides to replace Engie with a new and improved engine for the Calypso.
Episode credits
Written by Tally Knoll
Episode 14
Losing Lemo
Lemo is thrilled when he is called to join United Current Head Quarters and asked to apply his fun brand of science to headquarters staff.
Episode credits
Written by Ben Joseph
Episode 15
My Lil Captain
After the Seahorse King's scepter is almost stolen, the Calypso crew is tasked with keeping watch for the thief at the Seahorse Celebration.
Episode credits
Written by Jerome Simpson
Episode 16
Walk the Plank
Calypso Crew set out on a mission to find out what is causing all the ruptures in the sea bed.
Episode credits
Written by Desmond Sargeant
Episode 17
Diary Woes
In a rush to catch the mail ship, Lemo accidentally sends Lettie's diary to headquarters instead of her Captain's Log.
Episode credits
Written by Emer Connon
Episode 18
Cruise Control
When Lettie becomes frustrated with the crew's work ethic, she decides she would be better off doing everything on her own.
Episode credits
Written by Jeremy Winkels
Episode 19
Crying Dutchman
Lemo believes that the Crying Dutchman exists and has taken Bacon Berry's favorite toy.
Episode credits
Written by Ben Joseph
Episode 20
Remora Never More-A
The Calypso Crew is uneasy when Phil makes a new best friend and brings him onboard to stay.
Episode credits
Written by Tom Berger
Episode 21
Change of Hearrrt
The Calypso Crew must protect the Golden Anchor of Atlantis from thieves until they can safely deliver it to the United Current Museum of History.
Episode credits
Written by Mark Steinberg
Episode 22
Ooze On The Loose
The Black Ooze escapes and makes plans to restore chaos in the Big Blue and destroy The Guardian.
Episode credits
Written by Ben Joseph
Episode 23
Shell Game
When Phil discovers how safe and secure he feels after Freddie lets him borrow his shell, he suddenly thinks he is indestructible.
Episode credits
Written by Alex Ganetakos
Episode 24
The Good, The Bad and The Goopy
It's Bacon Berry's birthday and the crew is excited to celebrate but their spirits are dampened when they realize that Phil bought the wrong gift for the occasion.
Episode credits
Written by Ashley Lannigan
Episode 25
LettieBot
Lettie has so much work to do as the Captain of the Calypso that she can't join in the fun with the rest of the crew, so Lemo comes up with an invention to help.
Episode credits
Written by Mark Steinberg
Episode 26
Quibbling Rivalry
Lemo and Lettie are fighting over everything, irritating the entire crew.
Episode credits
Written by Tom Berger
Episode 27
Funderstruck
When the crew declares Captain Lettie is no fun, she finds a way to make the ordinary, extra-ordinary.
Episode credits
Written by Jeremy Winkels
Episode 28
Fins Up!
When Lettie lets Mira Clearwater get under her skin, she makes a decision she comes to regret and must do damage control to make things right again.
Episode credits
Written by Ashley Lannigan
Episode 29
There's no Chair in Team
After The Calypso Crew win a dance competition, they receive a special delivery and must share a captain's chair that does everything.
Episode credits
Written by Emer Connon
Episode 30
The Experiment
Lemo tries to work on a science experiment when he should be watching Bacon Berry and discovers a very unexpected outcome.
Episode credits
Written by Alex Ganetakos
Episode 31
Revenge of the Sibs
Lemo meets a fellow scientist and they decide to work together on an entry to the United Current Science fair.
Episode credits
Written by Alex Ganetakos
Episode 32
Photo Day Disaster
Lettie obsesses about how to take a perfect Crew of The Year photo, creating a series of disasters in the process.
Episode credits
Written by Laurie Elliott
Episode 33
Truthfully Yours
Lettie tries to cover up a mistake she made by withholding the truth about what really happened.
Episode credits
Written by Emer Connon
Episode 34
Dodge Bubble
Lemo makes a discovery about Freddie's past and insists that he revisit that part of his life, even though Freddie isn't interested.
Episode credits
Written by Ben Joseph
Episode 35
Mini Mira
Lettie becomes jealous when Bacon Berry develops a bond with her archenemy, Mira Clearwater.
Episode credits
Written by Jeremy Winkels
Episode 36
Understudy Buddy
Lettie must train famous celebrity Lea to become a captain for an upcoming role.
Episode credits
Written by Ashley Lannigan
Episode 37
Better Never Than Late
Lettie arrives nine hours early to accept her punctuality award but Lemo's antics might make them miss the ceremony altogether.
Episode credits
Written by Mark Steinberg
Episode 38
Faith in Freddie
The Calypso Crew think that Freddie's mission-based ideas are weird and not suitable to use for missions.
Episode credits
Written by Ben Joseph
Episode 39
Game Nightmare
Lemo decides to create the ultimate gaming system wired to the ship when the crew cancels game night.
Episode credits
Written by Phil McCordic
Episode 40
Captain Lemo
Lettie must take her Level 10 piloting test and leaves Lemo in charge while she is away.
Episode credits
Written by Desmond Sargeant
Episode 41
My Dinner With Krill
When the Calypso Crew gets an invitation to a formal dinner party, Lettie must teach them manners and how to be fancy.
Episode credits
Written by Craig Martin
Episode 42
What's Your Vector, Collector
Lettie loses sight of what is important when she tries to find a replacement for her broken collectible doll.
Episode credits
Written by Craig Martin
Episode 43
A Night at the TheatRRR
ira and Lettie are invited to a girls night out with Commander Plink.
Episode credits
Written by Ashley Lannigan
Episode 44
Hero Boy
MLemo secretly uses Bacon Berry's super powers to do rescues and ends up becoming a famous hero because of it.
Episode credits
Written by Jeremy Winkels
Episode 45
Lemo Vs Phil
Lemo and Phil are not getting along so Lettie sends them to run an errand together so they can work on their differences.
Episode credits
Written by Craig Martin
Episode 46
Busted
When Phil gets injured on a mission, he is sent to bed rest while the crew takes care of him.
Episode credits
Written by Craig Martin
Episode 47
The Incredible Lemo, and his Dancing Sea Flea, Sloan!
Determined to win the latest Lea production with a unique performance, Lemo takes things to extremes to get noticed by the audience.
Episode credits
Written by Craig Martin
Episode 48
Baby Bro No More
Lemo celebrates his 10th birthday but when everyone is still treating him like a baby, Lemo tries his best to prove that he is all grown up.
Episode credits
Written by Craig Martin
Episode 49
Now You Sea Ghosts Now You Don't
The Calypso Crew is on a mission to find Dr. McGuirk, a renowned archeologist who went missing in an abandoned shopping mall. Lemo and Phil get separated from the rest of the team and face some spooky encounters.
Episode credits
Written by Craig Martin
Episode 50
Captain Bossy Fins
Lettie surprises Phil with a visit from his parents. But there's just one problem, Phil…
Episode credits
Written by Craig Martin
Episode 51
Ready Steady Lettie
The future of the Big Blue is in jeopardy and Bacon Berry is determined to protect her family at all costs. It's all hands on deck for this dangerous mission.
Episode credits
Written by Mark Steinberg
Episode 52
Return of the Blegh
finale
The United Current Junior Cadets pay a visit to the calypso, but all they care about is their devices. Lettie does her best to impress them.
Episode credits
Written by Craig Martin
Episode information updated Sep 3, 2026
Available now in United States
What to watch instead
These shows are available now and closely match Big Blue.
Available nowThe Cuphead Show!
Similar story and audience
Available nowThe Wonderful World of Mickey Mouse
Similar story and audience
Available nowBluey Minisodes
Similar story and audience
Available nowThe Tom and Jerry Show
Similar story and audience
Available nowBless the Harts
Similar story and audience
Available nowMonsters at Work
Similar genres and era
More about Big Blue
Cast
Kevin DuhaneyLemo (voice)
Jeremy HarrisPhil (voice)Tianna MacDuff-GibsonBacon Berry (voice)
Tal ShulmanFreddie (voice)
Bahia WatsonLettie (voice)
Martin RoachInspector Hammer (voice)Credits
- Created by
- Gyimah Gariba
- Written by
- Craig Martin, Ben Joseph, Jason Hopley, Ashley Lannigan, Mark Steinberg, Jeremy Winkels, Laurie Elliott, Alex Ganetakos, Emer Connon, Tom Berger, Phil McCordic, Desmond Sargeant, Diana Moore, Jerome Simpson, Tally Knoll
Production details
- Status
- Returning Series
- Series type
- Scripted
- Episodes
- 52
- Original language
- English
Networks & production
CBC TelevisionCanada
Guru StudioCanada