All Episodes of ThunderCats Roar

Season 1

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  2.8/10196 votes

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  Exodus (1)

  Season 1 Episode 1 - Aired 2/22/2020

  Fleeing the destruction of their home planet Thundera, Lion-O and the ThunderCats land on the 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.

  Director: George Kaprielian

  Writer: N/A

• 

  3.0/10157 votes

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  Exodus (2)

  Season 1 Episode 2 - Aired 2/22/2020

  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?

  Director: George Kaprielian

  Writer: N/A

• 

  3.6/10109 votes

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  The Legend of Boggy Ben

  Season 1 Episode 3 - Aired 2/29/2020

  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.

  Director: Victor Courtright

  Writer: Victor Courtright

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  3.7/10106 votes

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  Prank Call

  Season 1 Episode 4 - Aired 2/29/2020

  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.

  Director: Jeremy Polgar

  Writer: N/A

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  3.5/10106 votes

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  Driller

  Season 1 Episode 5 - Aired 3/7/2020

  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.

  Director: George Kaprielian

  Writer: N/A

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  3.0/10120 votes

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  Secret of the Unicorn

  Season 1 Episode 6 - Aired 3/7/2020

  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.

  Director: Angelo Hatgistavrou

  Writer: N/A

• 

  3.6/10100 votes

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  Panthro Plagiarized!

  Season 1 Episode 7 - Aired 3/14/2020

  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 two big problems.

  Director: Jeremy Polgar

  Writer: N/A

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  3.6/1093 votes

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  Warrior Maiden Invasion

  Season 1 Episode 8 - Aired 3/21/2020

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

  Director: Angelo Hatgistavrou

  Writer: N/A

• 

  3.3/1087 votes

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  Lost Sword

  Season 1 Episode 9 - Aired 3/22/2020

  Barely escaping the sudden destruction of their home world, Thundera, Lion-O and the ThunderCats crash land on the mysterious and exotic planet of Third Earth, home to the evil Mumm-Ra and a bizarre host of other creatures and villains.

  Director: George Kaprielian

  Writer: Victor Courtright

• 

  3.6/1082 votes

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  The Horror Of Hook Mountain

  Season 1 Episode 10 - Aired 3/22/2020

  Barely escaping the sudden destruction of their home world, Thundera, Lion-O and the ThunderCats crash land on the mysterious and exotic planet of Third Earth, home to the evil Mumm-Ra and a bizarre host of other creatures and villains.

  Director: Jeremy Polgar

  Writer: N/A

• 

  4.3/1094 votes

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  ThunderSlobs

  Season 1 Episode 11 - Aired 3/28/2020

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

  Director: Angelo Hatgistavrou, Jessica Borutski

  Writer: N/A

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  4.0/1084 votes

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  Working Grrrl

  Season 1 Episode 12 - Aired 3/28/2020

  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!

  Director: George Kaprielian

  Writer: Joan Ford

• 

  3.9/1084 votes

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  Mandora: The Evil Chaser

  Season 1 Episode 13 - Aired 4/4/2020

  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 gonna have to work real hard to prove he's not a criminal, just a little bit of an oaf.

  Director: Jeremy Polgar

  Writer: N/A

• 

  3.7/1080 votes

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  Dr. Dometone

  Season 1 Episode 14 - Aired 4/4/2020

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

  Director: Jessica Borutski

  Writer: N/A

• 

  3.5/1083 votes

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  Study Time

  Season 1 Episode 15 - Aired 4/11/2020

  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. The Witch imprisons Lion-O and Tygra in her nightmare realm and it's gonna take a lot of studying to figure out a way home. Wonder if the Astral Plane has any great teachers lying around.

  Director: George Kaprielian

  Writer: N/A

• 

  3.4/1088 votes

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  Mumm-Ra: The Ever Living

  Season 1 Episode 16 - Aired 4/11/2020

  Every time Mumm-Ra gets a hold of a magic artifact to restore his powers, the ThunderCats just smash it and turn 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 swole whenever he wants.

  Director: Jeremy Polgar

  Writer: N/A

• 

  3.6/1073 votes

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  Berserkers

  Season 1 Episode 17 - Aired 4/18/2020

  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!!!

  Director: N/A

  Writer: N/A

• 

  3.6/1072 votes

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  Jaga History

  Season 1 Episode 18 - Aired 4/18/2020

  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.

  Director: George Kaprielian

  Writer: N/A

• 

  3.5/1070 votes

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  Barbastella

  Season 1 Episode 19 - Aired 4/25/2020

  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.

  Director: N/A

  Writer: N/A

• 

  5.3/1089 votes

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  Adopt a Jackal

  Season 1 Episode 20 - Aired 4/25/2020

  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.

  Director: Keith Pakiz

  Writer: N/A

• 

  3.7/1074 votes

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  Summer Fun Day

  Season 1 Episode 21 - Aired 5/2/2020

  The Thundercats are exhausted from fighting bad guys all the time so Lion-O suggests they 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.

  Director: George Kaprielian

  Writer: N/A

• 

  3.8/1089 votes

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  Safari Joe

  Season 1 Episode 22 - Aired 5/2/2020

  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.

  Director: Jeremy Polgar

  Writer: Joan Ford

• 

  3.9/1070 votes

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  Ratar-O

  Season 1 Episode 23 - Aired 5/9/2020

  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.

  Director: Keith Pakiz

  Writer: N/A

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  3.6/1066 votes

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  Prince Starling's Quest

  Season 1 Episode 24 - Aired 5/9/2020

  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.

  Director: George Kaprielian

  Writer: N/A

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  2.9/1076 votes

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  Lion-S

  Season 1 Episode 25 - Aired 5/16/2020

  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 neat and interesting. Looks like the ThunderCats have a new best friend. Maybe even, a new ThunderCat?????

  Director: Jeremy Polgar

  Writer: N/A

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  3.5/1068 votes

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  Snarf's Day Off

  Season 1 Episode 26 - Aired 5/16/2020

  Hey everyone, it's Snarf's monthly day off. That's right, 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. But his relaxing day is threatened when Snarf and the nice old lady cross paths with Mumm-Ra.

  Director: Keith Pakiz

  Writer: N/A

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  3.6/1072 votes

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  Mumm-Ra of Plun-Darr Part 1

  Season 1 Episode 27 - Aired 5/23/2020

  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.

  Director: George Kaprielian

  Writer: N/A

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  3.5/1081 votes

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  Mumm-Ra of Plun-Darr Part 2

  Season 1 Episode 28 - Aired 5/23/2020

  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.

  Director: George Kaprielian

  Writer: N/A

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  3.1/1056 votes

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  Mandora's Law

  Season 1 Episode 29 - Aired 11/2/2020

  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.

  Director: Jeremy Polgar

  Writer: N/A

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  3.6/1047 votes

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  Thunder Road

  Season 1 Episode 30 - Aired 11/2/2020

  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.

  Director: Keith Pakiz

  Writer: N/A

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  4.1/1046 votes

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  Corporate Buyout

  Season 1 Episode 31 - Aired 11/3/2020

  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!

  Director: Keith Pakiz

  Writer: N/A

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  4.6/1034 votes

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  Hachiman

  Season 1 Episode 32 - Aired 11/3/2020

  No description available

  Director: George Kaprielian

  Writer: N/A

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  4.8/1035 votes

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  Schnorp

  Season 1 Episode 33 - Aired 11/4/2020

  No description available

  Director: George Kaprielian

  Writer: N/A

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  4.2/1047 votes

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  Berb-cules

  Season 1 Episode 34 - Aired 11/4/2020

  When the ThunderCats tell the Berbils to stop building things for the Mutants, they build a giant Berbil named Berb-cules, who takes back everything they ever built.

  Director: Jeremy Polgar

  Writer: N/A

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  5.0/1036 votes

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  Pumm-Ra

  Season 1 Episode 35 - Aired 11/5/2020

  No description available

  Director: George Kaprielian

  Writer: Marly Halpern-Graser

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  3.4/1044 votes

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  King of the Machines

  Season 1 Episode 36 - Aired 11/5/2020

  Barbastella reunites with her ex-girlfriend, the elitist Queen of the Rats. A jealous Panthro installs AI into all the Lair's appliances, to become King of the Machines.

  Director: Jeremy Polgar

  Writer: N/A

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  4.4/1049 votes

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  Sword Heist

  Season 1 Episode 37 - Aired 11/6/2020

  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!

  Director: Keith Pakiz

  Writer: N/A

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  4.5/1033 votes

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  Claudus

  Season 1 Episode 38 - Aired 11/6/2020

  No description available

  Director: George Kaprielian

  Writer: N/A

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  4.2/1032 votes

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  Telethon

  Season 1 Episode 39 - Aired 11/9/2020

  No description available

  Director: Jeremy Polgar

  Writer: N/A

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  4.7/1034 votes

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  Mall-Ra

  Season 1 Episode 40 - Aired 11/9/2020

  No description available

  Director: George Kaprielian

  Writer: Joan Ford

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  5.9/1045 votes

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  Eclipsorr

  Season 1 Episode 41 - Aired 11/10/2020

  No description available

  Director: Jeremy Polgar

  Writer: N/A

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  3.4/1044 votes

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  Wizz-Ra

  Season 1 Episode 42 - Aired 11/10/2020

  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!

  Director: Keith Pakiz

  Writer: N/A

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  4.3/1035 votes

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  ThunderDogs

  Season 1 Episode 43 - Aired 11/11/2020

  No description available

  Director: George Kaprielian

  Writer: N/A

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  3.8/1047 votes

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  Mini Mongor

  Season 1 Episode 44 - Aired 11/12/2020

  No description available

  Director: Megan Boyd

  Writer: N/A

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  3.0/1051 votes

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  Swampy Johnny

  Season 1 Episode 45 - Aired 11/13/2020

  The Thundercats invite a super cool swamp man into the Cat's Lair who is on the run from some scary looking aliens.

  Director: Keith Pakiz

  Writer: Joan Ford

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  5.4/1037 votes

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  Tygra's Garden

  Season 1 Episode 46 - Aired 11/16/2020

  No description available

  Director: George Kaprielian

  Writer: N/A

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  3.7/1045 votes

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  The Spacebeam

  Season 1 Episode 47 - Aired 11/17/2020

  No description available

  Director: Megan Boyd

  Writer: N/A

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  3.8/1032 votes

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  Plundsmas

  Season 1 Episode 48 - Aired 11/18/2020

  No description available

  Director: Keith Pakiz

  Writer: Joan Ford

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  3.8/1035 votes

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  Killing Time

  Season 1 Episode 49 - Aired 11/19/2020

  No description available

  Director: George Kaprielian

  Writer: N/A

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  3.8/1045 votes

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  Grune

  Season 1 Episode 50 - Aired 11/20/2020

  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!

  Director: Megan Boyd

  Writer: N/A

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  NaN/100 votes

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  The First Thundsgiving

  Season 1 Episode 51 - Aired 11/21/2020

  No description available

  Director: Keith Pakiz

  Writer: N/A

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  NaN/100 votes

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  Mandora Saves Christmas

  Season 1 Episode 52 - Aired 12/5/2020

  No description available

  Director: Keith Pakiz

  Writer: Joan Ford