ThunderCats Roar

2020

2.7

56 reviews

TV-UNRATED

Rating

Eligible

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Season 1 episodes (52)

1 Exodus Part One

2/22/20

Season-only

Fleeing the destruction of their home planet Thundera, Lion-O and the ThunderCats land on the mysterious, dangerous, all-around awesome world of Third Earth! But their enemies, the Mutants of Plun-Darr have followed them and it turns out Third Earth already has a Mumm-Ra problem – can Lion-O learn the ropes of being a leader in time?

2 Exodus Part Two

2/22/20

Season-only

3 The Legend of Boggy Ben

2/29/20

Season-only

Lion-O has gotten ahold of the last jar of Thundersnaps – the best cookies Thundera had to offer! But a difficult to open cookie jar sends Lion-O and Cheetara chasing down the legend of Boggy Ben.

4 Prank Call

2/29/20

Season-only

Trying to prove to the Thunderkittens that he’s not just some boring old adult (like Tygra), Lion-O ignores his instincts and messes with an obviously evil crystal.

5 Driller

3/7/20

Season-only

Panthro is getting a little fed up with having to fix things around the Cats’ Lair constantly, which is unfortunate because the ThunderCats are about to be attacked by an unstoppable drilling robot – and he’s going to break everything!

6 Secret of the Unicorn

3/7/20

Season-only

A crying unicorn appears at the Cats’ Lair and weepily 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 – He just needs her to stop sobbing long enough to tell him who took her friends. Easier said than done, pal.

7 Panthro Plagiarized!

3/14/20

Season-only

Vultureman has got a brand-new invention, but there’s one big problem: he stole the idea from Panthro! Oh, also Vultureman is using his invention to take over Third Earth. So, there are actually two big problems.

8 Warrior Maiden Invasion

3/14/20

Season-only

Third Earth is being overrun by super-tough, super-buff Warrior Maidens, and it looks like the ThunderCats are next on their hit list! Now, it’s going to be up to the ThunderKittens to save the day even though the kittens are so small and the Warrior Maidens are so big.

9 Lost Sword

3/21/20

Season-only

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. That’s fine; it’s not as if Lion-O’s going to accidentally lose the sword or anything. Right?

10 The Horror of Hook Mountain

3/21/20

Season-only

Tygra takes Lion-O climbing up the peak of Hook Mountain to teach him a lesson about trust. But when they get trapped by a snowstorm and take refuge in a creepy cabin, owned by the creepy Snowman, it’s Tygra’s ability to the trust that’s going to be tested.

11 ThunderSlobs

3/28/20

Season-only

Feeling underappreciated by the other ThunderCats, Tygra starts hanging out with Mumm-Ra and cleaning his black pyramid. Whaaaat?

12 Working Grrrl

3/28/20

Season-only

Cheetara is the fastest living being in the universe, until Monkian beats her in a race! Now Cheetara has to find something else to be the best at, while the rest of the ThunderCats find out how Monkian got so darn fast!

13 Mandora - The Evil Chaser

4/4/20

Season-only

Lion-O accidentally releases a whole space prison-full of space criminals and winds up on the wrong side of the law. On the right side of the law is Mandora the Evil Chaser, a no-nonsense space cop! Lion-O’s going to have to work very hard to prove he’s not a criminal, just a little bit of an oaf!

14 Dr. Dometome

4/4/20

Season-only

Lion-O is tasked with mapping the beaches of Third Earth, which leads to him somehow draining the oceans of all water entirely. But a mysterious scientist with a robotic frog says they can fix everything by traveling under the earth – which is just the type of crazy adventure Lion-O is all about!

15 Study Time

4/11/20

Season-only

Lion-O never pays attention during Tygra’s training sessions so when he’s asked to do a pop quiz on “sword magic” he accidentally opens a portal to the Astral Plane and releases the Nether Witch! When the Witch imprisons Lion-O and Tygra in her nightmare realm, it’s going to take a lot of studying to figure out a way home. Wonder if the Astral Plane has any great teachers lying around?

16 Mumm-Ra, the Ever-Living

4/11/20

Season-only

Every time Mumm-Ra gets hold of a magic artifact to restore his powers, the ThunderCats just smash it, turning him into a dinky skeleton again. Until today that is, because Mumm-Ra just remembered he’s got the Ancient Spirits of Evil – and now he can get whole whenever he wants.

17 The Berserkers

4/18/20

Season-only

The Cats’ Lair is attacked by gold-loving robot pirates – the Berserkers! This is a good thing, really, since it means Lion-O and the ThunderKittens can ditch their chores and fight robo-pirates instead! Just don’t tell Tygra!

18 Jaga History

4/18/20

Season-only

Freed from the Astral Plane, Jaga – ghost of the ThunderCats mentor – is now free to visit the Cats’ Lair. Which means he can finally tell them why Thundera, their home world, exploded. It’s story time!

19 Barbastella

4/25/20

Season-only

While flying with his new invention, Panthro hits it off with a new friend – Barbastella, the Queen of the Bats! Now Panthro needs help getting ready for his big date with her – because it turns out Panthro is terrified of bats! Lion-O and Cheetara are happy to help but… wow, that is a lot to unpack!

20 Adopt a Jackel

4/25/20

Season-only

After a battle with the Mutants, Jackalman gets confused and accidentally returns to the Cats’ Lair with the Thundercats (he is the dumbest mutant). Jackalman pretends to be a Thundercat so his enemies won’t catch him and the Thundercats pretend to play along because they feel bad for him!

21 Summer Fun Day!

5/2/20

Season-only

Exhausted from fighting bad guys all the time, Lion-O suggests the ThunderCats spend a relaxing summer fun day at the beach – with no fighting! Unfortunately, the beach is home to the Crabmen – giant, clawed humanoids that fight anyone who steps on their sand! Looks like summer fun day might involve some fighting!

22 Safari Joe

5/2/20

Season-only

While minding her own business, Cheetara is caught in a trap set by Safari Joe, the famously annoying hunter! After escaping, she rallies the other ThunderCats to help her stop Joe once and for all – by turning the tables and capturing him!

23 Ratar-O

5/9/20

Season-only

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, wielder of the Sword of Plun-Darr! Uh-oh!

24 Prince Starling's Quest

5/9/20

Season-only

Lion-O is happily playing with Snarf in their “Frolicking Field” and doesn’t have a care in the world – unfortunately he’s accidentally stomping all over the miniature village of the Micrits! The tiny people want to defeat the “giant orange monster” but such a quest would require a brave hero. Luckily, the Micrits have such a hero: Prince Starling! Now, let us the tell you the epic tale of Prince Starling as he journeys to find the fountain of growth and defeat the wicked Lion-O (who has no idea any of this is going on)!

25 Lion-S

5/16/20

Season-only

Lion-O and the other ThunderCats are thrilled to meet a brand new Thunderian: Lion-S! She’s cool, good at fighting robots and, most importantly, thinks Lion-O and his Sword of Omens are really interesting! Looks like the ThunderCats have a new best friend! Maybe even... a new ThunderCat?

26 Snarf’s Day Off

5/16/20

Season-only

On Snarf’s monthly day off, he leaves Cats’ Lair to get a needed vacation – by transforming into a normal cat and hanging out with a nice old lady on a farm! But his relaxing day is threatened when Snarf and the nice old lady cross paths with Mumm-Ra!

27 Mumm-Ra of Plun-Darr Part 1

5/23/20

Season-only

In the first of a two-part episode, the Thundercats’ worst nightmare comes true when their worst enemies, Mumm-Ra and The Mutants, team up after Mumm-Ra acquires The Sword of Plun-Darr!

28 Mumm-Ra of Plun-Darr Part 2

5/23/20

Season-only

In the second of a two-part episode, chaos reigns over Third Earth now that the Mutants and Mumm-Ra control the Cats’ Lair! The Thundercats’ only hope is to sneak back in and get a super-secret weapon Panthro has hidden at the heart of the Lair.

29 Mandora's Law

11/2/20

Season-only

Tygra creates a bunch of new laws for Third Earth so Mandora can finally arrest the Mutants. Unfortunately, the ThunderCats are really bad at following their own rules and the Mutants are really good at working around them.

30 Thunder Road

11/2/20

Season-only

When a crate containing fifty Swords of Omen lands on Third Earth, the ThunderCats rush out in the ThunderTank to find then. Unfortunately, The Mutants and Mumm-Ra want the swords too so it’s going to a race to get to them! A wacky race, you might say. We won’t say that, but you might.

31 Corporate Buyout

11/3/20

Season-only

The Cheetara Corp Employee Retreat gets canceled when Baron Karnon, a mysterious corporate raider, buys them out! Now Cheetara and Jan-Jan must brave the wilds of Third Earth’s most dangerous jungles to find the Baron’s office and demand a meeting with the man who stole their company!

32 Hachiman

11/3/20

Season-only

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!

33 Schnorp

11/4/20

Season-only

The Thunderkittens plug a new video game cartridge into Snarf only to learn that it didn’t load a game, it loaded a whole new personality into their pal! Meet Schnorp – a kind Swedish man who loves the beauty of nature and collecting berries! Schnorp is loads of fun… but we’re gonna want Snarf back, right?

34 Berb-cules

11/4/20

Season-only

The ThunderCats finally sit the Berbils down and tell them they really shouldn’t be building things for the Mutants anymore; it’s time for the Berbils to stand up for themselves. The Berbils take this advice way too far and build a giant, building-sized, Berbil named Berbcules. Berb-cules takes back everything the Berbils ever built for the Mutants and everything they ever built for the ThunderCats! Now Panthro has to figure out a way to a defeat the most powerful invention the best little builders have ever built!

35 King of the Machines

11/5/20

Season-only

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.

36 Pumm-Ra

11/5/20

Season-only

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. No matter, Mumm-Ra knows what a ThunderCat looks like – he slaps on some awful, unconvincing, cat make up and heads to Cats’ Lair to introduce himself!

37 Claudus

11/6/20

Season-only

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.

38 Sword Heist

11/6/20

Season-only

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 completely against stealing, but luckily, he knows someone who loves to steal… Lion-S!

39 Telethon

11/9/20

Season-only

In order to save the Berbils, Cheetara uses her psychic powers to project a telethon into the brains of everyone on Third Earth.

40 Mall-Ra

11/9/20

Season-only

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.

41 Eclipsorr

11/10/20

Season-only

Third Earth’s sun is being blocked out by the Eclipsor Corporation, an amoral company that wants to sell its energy for a profit. Unfortunately, the ThunderCats can’t do anything about it because they don’t have a spaceship… yet!

42 Wizz–Ra

11/10/20

Season-only

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!

43 ThunderDogs

11/11/20

Season-only

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, Mumm-Ra?

44 Mini Mongor

11/12/20

Season-only

The Thunderkittens unleash a demon who is powered by fear. Too bad he’s small and not that scary.

45 Swampy Johnny

11/13/20

Season-only

The ThunderCats invite a super cool swamp man into the Cat’s Lair who is on the run from some scary looking aliens!

46 Tygra's Garden

11/16/20

Season-only

Tygra says he’s done being a ThunderCat after he gets engaged to a sentient flower. Now it’s up to Lion-O to break up the wedding!

47 The Space Beam

11/17/20

Season-only

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!

48 Plundsmas

11/18/20

Season-only

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!

49 Killing Time

11/19/20

Season-only

Mumm-Ra, the Ever-Living decides he’ll nap for a thousand years, until 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.

50 Grune

11/20/20

Season-only

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!

51 The First Thunds-giving

11/21/20

Season-only

Tygra is furious after the other ThunderCats eat the last of his Thunderian ingredients. To make it up to him they go hunting for substitutes on Third Earth to show him the food on their new planet is just a delicious as the food they had back on their old home.

52 Mandora Saves Christmas

12/5/20

Season-only

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 called “Christmas?”

About this show

The iconic ThunderCats Return in an all-new animated series with fresh designs, storytelling and all-new adventures on Third Earth.

Ratings and reviews

2.7

56 reviews

Shaun Kelley

March 27, 2021

So, when this show first came out, I saw a video posted on Youtube about it. It was about the new Thundercats show, Thundercats Roar. They called it, "Completely, and UTTERLY horrible!" I had to see it for myself. I had never watched the older version of the show, but my Father had told me quite a lot about it. He watched it as a kid. He loved it. But when I watched the first episode of the new show, I couldn't... believe! It was nothing like the old show my Father constantly talked about watching. The art style is completely different, too. It reminds me of Steven Universe. Not like that's a bad thing, but... c'mon, guys! You can do a little bit better than this! I'm not saying I hate it, but I strongly dislike it. Plus, this show also makes me slightly... eh... weird. Uncomfortable. I'm sorry, Cartoon Network, but looks like you've hit rock bottom. And, making it seem better by displaying it onto another popular kids show, like Teen Titans, "Go!" is just wrong. I gave it a chance, and turned it away. I'm not being the slightest bit rude, and if you try to call out on me, I think you know deep down inside that... it's not gonna do good. If people don't like it, they don't like it, okay? Deal with it! (This is not actually the user Shaun Kelley- this is his Daughter.)

Sarah Wright

May 12, 2020

I never heard of the one from the 80s but this is awful. They are stupid and immature and I knew it was gonna be bad. Teen Titans Go had a crossover with them and I hate that show too.

10 people found this review helpful

Alexander Zuckerman

April 20, 2020

I like it. It's pretty funny. I also like the original show from the eighties too. I don't understand why people get upset that these 2 shows exist at the same time. To all the man babies out there, grow up! This is a comedy show for children not for adults in their thirties. If you are a grown up complaining about this show, you have to really take a hard look at yourself in the mirror.

14 people found this review helpful