Recurring nightmares of Thunderians killed on Thundera as he fled to safety with Jaga and the other...

A bit of this scene is cut from broadcasts of Exodus, and the DVD release as well. Features a bit of...

This is like a promo or short commercial for the series, introducing key characters and concepts.

With their home planet, Thundera, about to explode, the Thunderians flee to a distant galaxy. Before...

The Mutants, who have also reached Third Earth, encounter an old pyramid. It turns out to be the hom...

The Ro-Bear Berbils are a friendly group of robot bears that live on Third Earth. Lion-O and Snarf d...

The homeless Mutants also make plans to build their home. They enslave a primitive race of beings ca...

Mumm-Ra uses his shapeshifting abilities to pass himself off as a Thunderian so he can stage the "re...

When Snarf and a young unicorn are captured by the pirate Hammerhand and his crew of Berserkers, Lio...

With their supply of Thundrillium running low, the Thundercats set off in search of a fresh supply....

Wilykit and Wilykat try to stop a band of living gargoyles from robbing a Wollo but fail to do so an...

While investigating an earthquake, Tygra stumbles across the Garden of Delights and meets a talking...

Lion-O and Snarf stumble upon a portable jail cell, and mistakenly open it up. Three of the galaxy's...

Two Bolkins (sheep-like beings from Third Earth) unleash the ghost of Grune the Destroyer, a renegad...

Mumm-Ra and the Mutants plot to open the Time Warp Prison and release the evil Princess Ta-She in or...

When a meteorite made of pure Thundrillium crashes on Hook Mountain, the Thundercats decide to use i...

Tired of constantly being bested by the Thundercats, the Mutants have Mumm-Ra raise their spaceship...

Lion-O becomes homesick, and his memories of Thundera are almost nonexistent. Jaga appears to Lion-O...

The Mutants, once again searching for a way to destroy the Thundercats, recover some more items from...

Mumm-Ra tricks Lion-O into using the Sword of Omens against Tygra, causing the blade to break in hal...

Mumm-Ra creates device that can make Panthro clones. He embeds the spirit of Hammerhand into his clo...

Wilykit and Kat accidentally free an ancient monster that was banished to an old shrine centuries ag...

The Thundercats briefly show Lion-O how the time capsule they recovered from the caveman works. Curi...

An old scientist seeks the Thundercats to help him save the oceans of Third Earth. Long ago, a crack...

Jaga is captured by Nemex, an evil being in the Astral World, and Lion-O tries to find a way to resc...

The Thundercats think that Snarf is getting too old, and that he is not up to doing as much as he do...

An evil hunter lands on third earth in search of prey to hunt. His holographic machine can tell him...

Nearly all the Thundercats have been captured by the Mutants and imprisoned in Mumm-Ra's Pyramid, fo...

An alien spaceship crash lands on third earth, and it can somehow communicate with Cheetara through...

Mumm-Ra summons the great samurai Hachiman to seek and destroy Lion-O. He tells Hachiman that Lion-...

MUMM-RA has a phial of miniaturization gas. VULTUREMAN builds a mechanical WOLFRAT to infiltrate the...

Vultureman summons Ratar-O to take him to the planet of the Snarfs to capture one of them and use it...

Vultureman summons Ratar-O to take him to the planet of the Snarfs to capture one of them and use it...

Mandora, on space-patrol, encounters an old pirate ship which doesn't meet inter-galactic standards....

The Driller, Mumm-Ra's servant who captured Panthro for him in Spitting Image, returns to aid Mumm-R...

Wiz-Ra, Mumm-Ra's enemy from long ago, comes back every 7000 years through a portal that just happen...

Mumm-Ra finds out that the Kingdom of Webs has a new Queen, Spidera. Mumm-Ra thinks he can lure Lio...

Mumm-Ra hires Captain Shiner no send a fake distress signal to the Thundercats. With their new vehi...

Wilykit and Kat find an ancient harp that has a genie in it. His name is Charr-Nin. Mumm-Ra appears...

On Lion-O's 20th birthday, he must pass a set of trials to become the true Lord of the ThunderCats....

A vagabond space traveler lands on Third Earth to challenge Mumm-Ra to a fight. The Demolisher is v...

Monkian goes to Mumm-Ra and agrees to give him anything if Mumm-Ra will make him powerful enough to...

After the Mutants fail to ambush and defeat the Thundercats with Vultureman's new Thundrainium canno...

Micrits, a tiny race of human-like figures, happen to live right outside Cats' Lair. Unaware of the...

On the second day of his trials, Lion-O must race Cheetara through the dangerous lands of Third Eart...

Mumm-Ra awakens the Rock Giant, an ancient monster made of stone which looked like a mountain to the...

The normally submissive JackalMan decides to start his own army in hopes of conquering Third Earth b...

An evil robot monster is attacking the Tuska Village, in an area unexplored by the Thundercats. Turm...

Wily Kit and Kat stand in Lion-O's way on the third day of his trials. Lion-O must beat them through...

Mumm-ra transforms himself into a ro-bear berbil (a Thundercat ally). He acts hurt and the Thunderca...

Panthro invents flying video cameras which are suppose to record the events that take place on third...

When a big storm hits Third Earth, the Thunderkittens are trapped in an old space capsule. Meanwhile...

Lion-O undergoes the fourth task in his Anointment Trial.

The story of Excalibur, the greatest sword in history, is revealed to Mumm-Ra, who is then determine...

A giant Ice King is accidentally released from his glacial prison and attacks the Castle of the Snow...

A Terator Starship, an extremely ugly spaceship, is pursued by a Kymera Craft, a visually appealing...

A spaceship freighted with a lethal radioactive sphere is on a collision course for Third Earth.

Vultureman invents a voice imitator that imitates the ThunderCats' voices. He uses it to lure the Th...

Mumm-Ra transforms into Mumm-Ra the Dream Master and summons spectral Dream Selves from the sleeping...

Willa is practicing her long-bow skills when a warning device alerts her to a Mutant attack. Willa i...

Mumm-Ra summons the Mutants and threatens to banish them from Third Earth unless they bring him the...

Vultureman invents a Super Power Potion which give him magical powers, enabling him to mesmerize and...

Jackalman ambushes Snark and attempts to steal the Sword of Omens. This gives Panthro the idea to ma...

The concluding trial in Lion-O's Anointment Trials pits him alone and weaponless against the evil Mu...

To prove themselves worthy of being ThunderCats, the ThunderKittens borrow the other ThunderCats' we...

The Feliner is attacked by the RatStar, manned by the Mutants. Jackalman, Monikan, and S-S-Slithe ar...

Vultureman invents the Shifter, a device that can switch personalities, and uses it on Panthro's per...

Mumm-Ra creates a museum where painting and statues come alive to oppose the ThunderCats.

Recurring nightmares of Thunderians killed on Thundera as he fled to safety with Jaga and the other...

Lion-O's rescue attempt fails and the captured Thunderians are taken to Fire Rock Mountain after ano...

Lion-O loses the Sword of Omens in an avalanche. Panthro battles the Fist-Pounder with the ThunderTa...

The Thunderians attempt to escape their prison. Lion-O arrives at Fire Roc Mountain and is confronte...

Lion-O and Hachiman are reconciled and the ThunderCats close in on rescuing the Thunderians from Fir...

Mumm-Ra plays deception with the Thundercats when he (disguised as Jaga) tells Lion-O that the Thund...

Mumm-Ra tells Aluro that the Egora Talisman will give whoever possesses it the power of extreme self...

Mumm-Ra plans on using the legendary Mask of Gargon to free a sleeping child in the hills of Elfshim...

The Madd Bubbler, an ancient creature of third earth who lives in an old Thundrilium mine on hook mo...

Mumm-Ra summons the Berserkers and coats their armor with Thundrainium and sends them to attack the...

Mumm-Ra uses the Beacon of Ravage Island to make the Thundercats his slaves. When the beacon puts Li...

While burying one of the time capsules that transported the Thundercats to Third Earth, it smashes a...

Vultureman develops a sonic gun to destroy the Thundercats. Since the other Mutants refuse to help,...

Third Earth is experiencing a total lunar eclipse and Mumm-Ra uses this eclipse to cast a spell that...

Snarfer is making a trip back to Third Earth bringing food for the Thundercats, but he gets sideswip...

After overhearing Snarf telling the Thunderkittens and Pumyra a story about Mumm-Rana's magic belt a...

Hatchiman rescues an old woman not knowing it's Luna. She "invites" him to her "cave" and there she...

Bored and feeling that they are no longer needed, the Thunderkittens run away from home, but soon ru...

With only Lion-O and Snarf guarding the Lair, Mumm-Ra decides this is a perfect opportunity to invad...

Vultureman creates a weapon that shoots pure Thundrainium in hopes of destroying the Thundercats. Hi...

After overhearing Snarf telling the Thunderkittens and Pumyra a story about Mumm-Rana's magic belt a...

Hatchiman rescues an old woman not knowing it's Luna. She "invites" him to her "cave" and there she...

Bored and feeling that they are no longer needed, the Thunderkittens run away from home, but soon ru...

With only Lion-O and Snarf guarding the Lair, Mumm-Ra decides this is a perfect opportunity to invad...

Vultureman creates a weapon that shoots pure Thundrainium in hopes of destroying the Thundercats. Hi...

Mumm-Ra learns about the Treasure of Thundera and the Sword of Plundarr (Jaga had beaten Ratilla, wh...

Lion-O and the other Thundercats arrive and save Lynx-o and the Thunderkittens from Red Eye and Tug...

Mumm-Ra retrieves the Sword of Plundarr and the Thundercats arrive on New Thundera. While the Thunde...

Mumm-Ra tries to get away but the Sword of Omens breaks open the casket dropping the treasure all ov...

Lion-O frees the Thundercubs from Mumm-Ra's spell and the Thundercubs safely leave New Thundera. Lio...

Mumm-ra finds the Totem of Dera (a part of the T-cat treasure) which has special healing powers and...

After looking at the Book of Omens, and seeing a picture of a necklace, Lion-O discovers that there...

Lion-O, Lynx-O, Snarf and Tygra go to the Crystal Canyon, thinking the Lunataks somehow got the Trea...

Vultureman creates a device that plays around with Cheetara's sixth sense. She begins to see images...

The Thundercats capture the Lunataks and, tired of dealing with their evil ways, decide to exile the...

While trying to figure out a way to read the Book of Omens, Lion-O tries looking through the sword a...

Panthro, Tygra, and Cheetara return to New Thundera in the Feliner to find more of the Treasure of T...

Aluro invents a ""booster"" potion in hopes that it can make Sky Tomb able to fly to Thundera. It do...

On Thundera, Mumm-Ra creates the Locket of Lies and has Mu-Mutt plant it in the Valley of the Snarfs...

Tygra, Cheetara, and Bengali bring back a few more pieces of the Treasure of Thundera. Snarf is fasc...

Lion-O, Panthro, and Snarf set out to look for more pieces of the Treasure of Thundera, and Mumm-Ra...

Back visiting their old wreckage site, Lion-O and Snarf stumble upon the Thunder-scope, a legendary...

Mumm-Ra discovers the power of one of the pieces of the treasure of Thundera. The Double-Headed Drag...

A bounty hunter known as Captain Bragg comes to Third Earth to help the Thundercats get rid of the M...

With the Mutants and Lunataks gone, the Ancient Spirits of Evil give Mumm-Ra until sunset to destroy...

The Ancient Spirits of Evil give new life to Mumm-Ra and Ma-Mutt, send them to New Thundera, and bui...

More and more earthquakes are ocurring because of the malfunctioning Gyroscope. Meanwhile Lion-O rec...

Lion-O, Panthro, and the Thunderkittens take the Whisker, a new flying vehicle, to the Churning Rock...

Mumm-Ra sends Ma-Mutt disguised as Mandora to free the Mutants from Capt. Bragg's circus train and s...

After another earthquake caused by Mumm-Ra ruins the new Cats Lair construction site, the Thundercat...

The Ancient Spirits of Evil bring the Mirror Wraith to Mumm-Ra, and he disguises it as a child's toy...

Wily Kit and Kat are constructing a well for the New Cat's Lair on New Thundera. The Thundercats on...

Wily Kit and Kat, exploring New Thundera, stumble upon an Orb of Gold, and pick it up thinking that...

Jaguara cannot work New Thundera’s Gyro on her own. The Thundercats order a robot to aid her in runn...

Mumm-Ra summons Malcar, an ancient alchemist, to return from the dead. The alchemist returns old and...

A convergence of the Moons of Plun-Darr causes a drought on Thundera. Panthro and Snarf go looking f...

Capt. Cracker and his mechanical parrot Polly land on Way-Out Back and free the Lunatacs and put Bra...

Tygra, on a solo trip to New Thundera to meet the other Thundercats, decides to take a shortcut thro...

Mumm-Ra has a new device, the Babylonian Barbarian Boiler, that he plans to use on Cats Lair. Ma-Mut...

From the Shadow Realm, the Shadowmaster contacts the Ancient Spirits of Evil (ASOE), telling them of...

An Ecology Inspector (EI) comes to Thundera to inspect the new Cats Lair. His ship uses the SWAN sys...

Mumm-Ra orders Amortus, a being he banished to the Land of No Return centuries ago, to destroy Lynx-...

Vultureman escapes from exile by hijacking a bookmobile. He finds a disk containing ancient history...

The Thundercats use a new Tower signal to guide a Thunderian ship in; aboard are Baron Tass and Mr....

New Thundera is being torn apart and the Thundercats must present certain artifacts at various dange...