Episode 1
Aired Feb 22, 2020
Exodus
Fleeing the destruction of their home planet Thundera, Lion-O and the ThunderCats land on the mysterious world of Third Earth along with their enemies, the Mutants of Plun-Darr.
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Episode 2
Aired Feb 22, 2020
Exodus
Fleeing the destruction of their home planet Thundera, Lion-O and the ThunderCats land on the mysterious world of Third Earth along with their enemies, the Mutants of Plun-Darr.
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Episode 3
Aired Feb 29, 2020
The Legend of Boggy Ben
Lion-O gets hold of the last jar of Thundersnaps, the best cookies Thundera had to offer; a difficult-to-open cookie jar sends Lion-O and Cheetara chasing down a legend.
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Episode 4
Aired Feb 29, 2020
Prank Call
Lion-O wants to prove to the ThunderKittens that he's not just some boring old adult like Tygra, even if it means ignoring his instincts and messing with an obviously evil crystal.
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Episode 5
Aired Mar 7, 2020
Driller
Panthro becomes fed up with having to constantly fix things around the Cats' Lair, which proves to be a problem when an unstoppable drilling robot plans an attack.
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Episode 6
Aired Mar 7, 2020
Secret of the Unicorn
A crying unicorn appears at the Cats' Lair and tells the ThunderCats that all of her unicorn friends have been captured; Tygra thinks he's just the unicorn expert to help the last of the unicorns.
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Episode 7
Aired Mar 14, 2020
Panthro Plagiarized!
Vultureman steals the idea for a new invention from Panthro and uses it to take over Third Earth.
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Episode 8
Aired Mar 14, 2020
Warrior Maiden Invasion
Super tough, super buff Warrior Maidens overrun Third Earth, and the ThunderCats are next on their hit list; the ThunderKittens must save the day, even though they are so small and the Warrior Maidens are so big.
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Episode 9
Aired Mar 21, 2020
Lost Sword
Lion-O is reminded that he needs to plug the Sword of Omens into the Cats' Lair each night or else the base will run out of power.
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Episode 10
Aired Mar 21, 2020
The Horror of Hook Mountain
Tygra takes Lion-O climbing up the peak of Hook Mountain to teach him a lesson about trust, but they get trapped by a snowstorm and take refuge in a creepy cabin owned by the creepy Snowman.
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Episode 11
Aired Mar 28, 2020
ThunderSlobs
Feeling unappreciated by the other ThunderCats, Tygra starts hanging out with Mumm-Ra and cleans his Black Pyramid.
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Episode 12
Aired Mar 28, 2020
Working Grrrl
Cheetara is the fastest living person in the universe until Monkian beats her in a race; Cheetara attempts to find something else to be the best at, while the rest of the ThunderCats try to find out how Monkian got so fast.
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Episode 13
Aired Apr 4, 2020
Mandora -- The Evil Chaser
Lion-O "accidentally" releases criminals from a space prison and winds up on the wrong side of the law.
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Episode 14
Aired Apr 4, 2020
Dr. Dometome
Lion-O is tasked with mapping the beaches of Third Earth, which leads to him somehow draining the oceans of all their water.
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Episode 15
Aired Apr 11, 2020
Study Time
Lion-O accidentally opens a portal to the Astral Plane and releases the Nether Witch, who imprisons Lion-O and Tygra in her nightmare realm.
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Episode 16
Aired Apr 11, 2020
Mumm-Ra, the Ever-Living
After being defeated by the ThunderCats every time he gets a hold of a magic artifact to restore his powers, Mumm-Ra remembers he can use the Ancient Spirits of Evil.
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Episode 17
Aired Apr 18, 2020
Berserkers
When the Cats' Lair is attacked by gold-loving robot pirates, Lion-O and the ThunderKittens ditch their chores to fight the robo-pirates.
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Episode 18
Aired Apr 18, 2020
Jaga History
Jaga, the ghost of the ThunderCats' mentor, visits the Cats' Lair after being freed from the Astral Plane and explains why their home world of Thundera exploded.
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Episode 19
Aired Apr 25, 2020
Barbastella
While flying with his new invention, Panthro hits it off with new friend Barbastella, the Queen of the Bats.
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Episode 20
Aired Apr 25, 2020
Adopt a Jackal
After a battle with the Mutants, Jackalman gets confused and accidentally returns to the Cats' Lair with the Thundercats.
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Episode 21
Aired May 2, 2020
Summer Fun Day!
Fighting bad guys all the time exhausts the ThunderCats, so Lion-O suggests they spend a relaxing summer fun day at the beach.
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Episode 22
Aired May 2, 2020
Safari Joe
While minding her own business, Cheetara is caught in a trap set by Safari Joe, the famously annoying hunter; she escapes and rallies the other ThunderCats to help her stop Joe.
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Episode 23
Aired May 9, 2020
Ratar-O
The ThunderCats have gotten so good at defeating the Mutants of Plun-Darr that it's basically become routine; that all changes with the arrival of the Mutants' old leader Ratar-O.
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Episode 24
Aired May 9, 2020
Prince Starling's Quest
Lion-O is playing with Snarf and doesn't have a care in the world; unfortunately he's accidentally stomping on the miniature village of the Micrits.
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Episode 25
Aired May 16, 2020
Lion-S
Lion-O and the other ThunderCats are thrilled to meet a new Thunderian; she's good at fighting robots and thinks Lion-O and his Sword of Omens are really neat.
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Episode 26
Aired May 16, 2020
Snarf's Day Off
Snarf leaves the Cats' Lair to get a needed vacation by transforming into a normal cat and hanging out with a nice old lady on a farm.
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Episode 27
Aired May 23, 2020
Mumm-Ra of Plun-Darr
The ThunderCats' worst nightmare comes true when their enemies Mumm-Ra and the Mutants team up after Mumm-Ra acquires The Sword of Plun-Darr.
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Episode 28
Aired May 23, 2020
Mumm-Ra of Plun-Darr
Chaos reigns over Third Earth once the Mutants and Mumm-Ra control the Cats' Lair; the ThunderCats must sneak back in and get a secret weapon Panthro has hidden.
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Episode 29
Aired Nov 2, 2020
Mandora's Law
Tygra creates a bunch of new laws for Third Earth so Mandora can finally arrest the Mutants, but the ThunderCats are really bad at following their own rules.
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Episode 30
Aired Nov 2, 2020
Thunder Road
When a crate containing 50 Swords of Omen lands on Third Earth, the ThunderCats rush to find them, but the Mutants and Mumm-Ra want those swords too.
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Episode 31
Aired Nov 3, 2020
Corporate Buyout
The Cheetara Corp. employee retreat gets canceled when Baron Karnon, a mysterious corporate raider, buys them out.
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Episode 32
Aired Nov 3, 2020
Hachiman
While on a super important mission to get batteries for the TV remote Lion-O meets Hachiman, a cool Samurai warrior. Now Lion-O will do anything to prove he's just as cool as Hachiman, even if it means risking his own life!
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Episode 33
Aired Nov 4, 2020
Schnorp
The ThunderKittens plug a new video game cartridge into Snarf only to learn that, instead of loading a game, it loaded a whole new personality into their pal.
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Episode 34
Aired Nov 4, 2020
Berb-cules
The ThunderCats finally sit the Berbils down and tell them they shouldn't be building things for the Mutants anymore; it's time for the Berbils to stand up for themselves.
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Episode 35
Aired Nov 5, 2020
Pumm-Ra
Mumm-Ra plans to disguise himself as a Thunderian and infiltrate Cats' Lair, but the Ancient Spirits of Evil are mad at him and won't give him any magic today.
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Episode 36
Aired Nov 5, 2020
King of the Machines
Panthro gets insecure when he finds out Barbastella has a history of dating royalty, so he tries to impress her by becoming King of the Machines and giving all the appliances in the Cats' Lair artificial intelligence.
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Episode 37
Aired Nov 6, 2020
Sword Heist
When a local sword shop sells an ultra powerful sword to Ratar-O, Lion-O decides he has to steal it before Ratar-O can come pick it up; unfortunately, Lion-O is against stealing.
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Episode 38
Aired Nov 6, 2020
Claudus
Lion-O's dad King Claudus arrives on Third Earth, and turns out to be a big selfish jerk! Now Lion-O has to deal with his dad before he goes to war with the rest of the Thundercats.
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Episode 39
Aired Nov 9, 2020
Telethon
In order to save the Berbils, Cheetara uses her psychic powers to project a telethon into the brains of everyone on Third Earth.
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Episode 40
Aired Nov 9, 2020
Mall-Ra
Mumm-Ra builds a mall that's actually a giant labyrinth designed to trap the Thundercats forever. Too bad the Thundercats love the mall so much they could literally spend all eternity there.
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Episode 41
Aired Nov 10, 2020
Eclipsorr
Third Earth's sun is being blocked out by the Eclipsor Corporation, an amoral company that wants to sell its energy for a profit. The ThunderCats can't do anything about it because they don't have a spaceship, yet!
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Episode 42
Aired Nov 10, 2020
Wizz-Ra
The ThunderCats freak out when a spooky ghost dressed like a pharaoh appears in their mirrors! They quickly set about to getting rid of every reflective surface in their lair, because that ghost is scary and no one wants to talk to him!
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Episode 43
Aired Nov 11, 2020
ThunderDogs
The Thundercats agree to foster a demonic puppy from the Astral Plane until they can find it the perfect owner. But could the perfect owner be their worst enemy? Their worst enemy is Mumm-Ra in case you forgot!
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Episode 44
Aired Nov 12, 2020
Mini Mongor
The Thunderkittens unleash a demon who is powered by fear. Too bad he's small and not that scary.
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Episode 45
Aired Nov 13, 2020
Swampy Johnny
The Thundercats invite a super cool swamp man into the Cat's Lair who is on the run from some scary looking aliens.
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Episode 46
Aired Nov 16, 2020
Tygra's Garden
Tygra says he's done being a Thundercat after he gets engaged to a sentient flower; it's up to Lion-O to break up the wedding.
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Episode 47
Aired Nov 17, 2020
The Space Beam
The new rulers of Plun-Darr say they'll bring one of the Mutants home; whichever one of them activates a homing beacon that will blow up the Thundercats. Now it's every Mutant for themselves as they battle it out to be the one to activate the beacon!
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Episode 48
Aired Nov 18, 2020
Plundsmas
The Mutants refuse to celebrate their favorite holiday, Plunds-Mas, now that Plun-Darr is gone. So now it's up to the Thundercats to raise their spirits by enacting the eight horrors of Plunds-Mas!
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Episode 49
Aired Nov 19, 2020
Killing Time
Mumm-Ra, the Ever-Living decides he'll nap for a thousand years, till the Thundercats are long gone. But when he wakes up, he's shocked to discover that Third Earth is even more in love with them than ever.
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Episode 50
Aired Nov 20, 2020
Grune
The ThunderCats face the greatest threat of their lives: Grune the Destroyer! He's the ghost of an evil ThunderCat and he wants revenge! How are They Gonna Beat Grune??? You'll have to watch the episode!
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Episode 50
Aired Nov 19, 2020
Tears for Plun-Darr
Refusing to celebrate their favorite holiday, Plunds-mas, now that Plun-Darr is gone, the Mutants have their spirits raised by the ThunderCats.
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Episode 51
Aired Nov 21, 2020
The First Thundsgiving
Tygra is furious after the other Thundercats eat the last of his Thunderian ingredients.
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Episode 52
Aired Dec 5, 2020
Mandora Saves Christmas
Santa Claus is on the run from Mandora! Can the Thundercats help him get off Third Earth without getting caught? And can Santa Claus teach them a little something about this weird new holiday Christmas?
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