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E1THUNDERCATS ROAR! S1 01: EXODUS PART ONE
The ThunderCats land on the mysterious world of Third Earth!
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E2THUNDERCATS ROAR! S1 02: EXODUS PART TWO
The ThunderCats land on the mysterious world of Third Earth!
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E3THUNDERCATS ROAR! S1 03: THE LEGEND OF BOGGY BEN
Lion-O has gotten a hold of the last jar of Thundersnaps!
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E4THUNDERCATS ROAR! S1 04: PRANK CALL
Lion-O wants to prove he’s not just some boring old adult.
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E5THUNDERCATS ROAR! S1 05: DRILLER
Panthro is getting fed up with having to fix things.
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E6THUNDERCATS ROAR! S1 06: SECRET OF THE UNICORN
A crying unicorn appears at the Cats' Lair.
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E7THUNDERCATS ROAR! S1 07: PANTHRO PLAGIARIZED!
Vultureman has got a brand new invention.
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E8THUNDERCATS ROAR! S1 08: WARRIOR MAIDEN INVASION
Third Earth is being overrun by Warrior Maidens.
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E9THUNDERCATS ROAR! S1 09: LOST SWORD
Lion-O needs to plug the Sword of Omens into the Cats' Lair.
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E10THUNDERCATS ROAR! S1 10: THE HORROR OF HOOK MOUNTAIN
Tygra teaches Lion-O about trust.
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E11THUNDERCATS ROAR! S1 11: THUNDERSLOBS
Tygra's feeling unappreciated by the other ThunderCats.
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E12THUNDERCATS ROAR! S1 12: WORKING GRRRL
Monkian beats Cheetara in a race?!
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E13THUNDERCATS ROAR! S1 13: MANDORA - THE EVIL CHASER
Lion-O releases a space prison-full of space criminals.
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E14THUNDERCATS ROAR! S1 14: DR. DOMETOME
Lion-O is tasked with mapping the beaches of Third Earth.
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E15THUNDERCATS ROAR! S1 15: STUDY TIME
Lion-O accidentally opens a portal to the Astral Plane!
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E16THUNDERCATS ROAR! S1 16: MUMM-RA, THE EVER-LIVING
Mumm-Ra can get swole whenever he wants!
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E17THUNDERCATS ROAR! S1 17: THE BERSERKERS
The Cats' Lair is attacked by gold-loving robot pirates!
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E18THUNDERCATS ROAR! S1 18: JAGA HISTORY
The ghost of the ThunderCats mentor is now free.
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E19THUNDERCATS ROAR! S1 19: BARBASTELLA
Panthro hits it off with a new friend!
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E20THUNDERCATS ROAR! S1 20: ADOPT A JACKAL
After a battle with the Mutants, Jackalman gets confused.
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E21THUNDERCATS ROAR! S1 21: SUMMER FUN DAY!
The ThunderCats are exhausted from fighting bad guys.
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E22THUNDERCATS ROAR! S1 22: SAFARI JOE
Cheetara is caught in a trap set by Safari Joe.
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E23THUNDERCATS ROAR! S1 23: RATAR-O
The Mutants’ old leader Ratar-O arrives.
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E24THUNDERCATS ROAR! S1 24: PRINCE STARLING'S QUEST
Lion-O is accidentally stomping on a miniature village.
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E25THUNDERCATS ROAR! S1 25: LION-S
Lion-O and the other ThunderCats meet a new Thunderian!
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E26THUNDERCATS ROAR! S1 26: SNARF'S DAY OFF
Snarf leaves the Cats' Lair to get a needed vacation.
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E27THUNDERCATS ROAR! S1 27: MUMM-RA OF PLUN-DARR PART 1
Mumm-Ra and the Mutants team up.
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E28THUNDERCATS ROAR! S1 28: MUMM-RA OF PLUN-DARR PART 2
The Mutants and Mumm-Ra control the Cats' Lair!
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E29THUNDERCATS ROAR! S1 29: CORPORATE BUYOUT
The Cheetara Corp employee retreat gets cancelled.
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E30THUNDERCATS ROAR! S1 30: HACHIMAN
Lion-O meets Hachiman, a cool Samurai warrior.
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E31THUNDERCATS ROAR! S1 31: MANDORA'S LAW
Tygra creates a bunch of new laws for Third Earth.
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E32THUNDERCATS ROAR! S1 32: THUNDER ROAD
A crate with fifty Swords of Omen lands on Third Earth.
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E33THUNDERCATS ROAR! S1 33: SCHNORP
The ThunderKittens plug a new video game into Snarf.
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E34THUNDERCATS ROAR! S1 34: BERB-CULES
The ThunderCats tell the Berbils to stand up for themselves.
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E35THUNDERCATS ROAR! S1 35: MANDORA SAVES CHRISTMAS
Santa Claus is on the run from Mandora!
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E36THUNDERCATS ROAR! S1 36: PUMM-RA
Mumm-Ra plans to disguise himself as a Thunderian.
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E38THUNDERCATS ROAR! S1 38: SWORD HEIST
A local sword shop sells an ultra powerful sword to Ratar-O.
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E39THUNDERCATS ROAR! S1 39: CLAUDUS
Lion-O's dad arrives on Third Earth and he's a big jerk!
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E40THUNDERCATS ROAR! S1 40: TELETHON
Cheetara tries to save the Berbils.
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E41THUNDERCATS ROAR! S1 41: THE FIRST THUNDS-GIVING
The ThunderCats eat the last of the Thunderian food.
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E42THUNDERCATS ROAR! S1 42: MALL-RA
Mumm-Ra builds a mall to trap the ThunderCats forever.
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E43THUNDERCATS ROAR! S1 43: ECLIPSOR
Third Earth's sun is being blocked out by the a corporation.
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E44THUNDERCATS ROAR! S1 44: WIZZ-RA
The ThunderCats freak out by a spooky ghost.
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E45THUNDERCATS ROAR! S1 45: THUNDERDOGS
The ThunderCats agree to foster a demonic puppy.
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E46THUNDERCATS ROAR! S1 46: MINI MONGOR
The ThunderKittens unleash a demon who is powered by fear.
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E47THUNDERCATS ROAR! S1 47: SWAMPY JOHNNY
The ThunderCats invite a swamp man into the Cat's Lair.
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E49THUNDERCATS ROAR! S1 49: THE SPACE BEAM
The rulers of Plun-Darr will bring one of the Mutants home.
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E50THUNDERCATS ROAR! S1 50: PLUNDSMAS
The Mutants refuse to celebrate their favourite holiday.
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E51THUNDERCATS ROAR! S1 51: KILLING TIME
Mumm-Ra decides he'll nap for a thousand years.
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E52THUNDERCATS ROAR! S1 52: GRUNE
The ThunderCats face the greatest threat of their lives.