Exodus
Series 101, Episode 1 Unrated
CC
SD
From beyond any known galaxy, bring with them the laws and ideals of their doomed planet, Thundera, come the ThunderCats.
The Unholy Alliance
Series 101, Episode 2 Unrated
CC
SD
The Mutants form an unholy alliance with Mumm-Ra and set forth to destroy the ThunderCats.
Berbils
Series 101, Episode 3 Unrated
CC
SD
The ThunderCats meets the Berbils, a group of robot teddy bear-like creatures from the planet Ro-Bear.
The Slaves Of Castle Plun-Darr
Series 101, Episode 4 Unrated
CC
SD
The ThunderTank is given a trial run as the ThunderCats attempts to liberate the Brutemen from slavery.
Pumm-Ra
Series 101, Episode 5 Unrated
CC
SD
Mumm-Ra changes into a puma and stages a fake heroic deed in order to convince the ThunderCats that he's from their home planet.
The Terror Of Hammerhand
Series 101, Episode 6 Unrated
CC
SD
The Code Of Thundera is called into action as Lion-O saves a unicorn from the Berserkers and their leader, Hammerhead.
Trouble With Time
Series 101, Episode 7 Unrated
CC
SD
Searching for Thundrillium, the ThunderTank's power sources, Tygra is caught in the Cave of Time, aging him rapidly and making him too weak to escape.
The Tower Of Traps
Series 101, Episode 8 Unrated
CC
SD
Wilykit and Wilykat help a friendly Wollo who is being robbed by two gargoyle-like creatures. During the chase, Wilykat is caught in Baron Karnor's Tower of Traps.
The Garden of Delights
Series 101, Episode 9 Unrated
CC
SD
While investigating a series of earthquakes, Tygra falls into the earth and confronts a giant worm head in the world of the Mole People.
Mandora - The Evil Chaser
Series 101, Episode 10 Unrated
CC
SD
Mandora of the interplanetary Control Force enlists Lion-O and Snarf to pursue three criminals they unwittingly released from her cell sled.
The Ghost Warrior
Series 101, Episode 11 Unrated
CC
SD
While looking for valuables in an abandoned tomb, two Bolkins accidentally release a ghostly renegade named Grune.
The Doomgazer
Series 101, Episode 12 Unrated
CC
SD
Mumm-Ra allies with the Egyptian princess Ta-She to gain the Doomgaze, an entrancing power which could enslave the ThunderCats.
Lord of the Snows
Series 101, Episode 13 Unrated
CC
SD
The ThunderCats track a falling Meteor of Thundrillium, their power source, to Hook Mountain, the icy landscape ruled by Snowman and his giant cat, Snowmeow.
The Spaceship Beneath the Sands
Series 101, Episode 14 Unrated
CC
SD
Mumm-Ra raises the Mutants' buried spaceship from beneath the Desert Of Sinking Sands.
The Time Capsule
Series 101, Episode 15 Unrated
CC
SD
Jaga tells the homesick Lion-O that the Time Capsule containing the history of Thundera is still intact somewhere on Third Earth.
The Fireballs Of Plun-Darr
Series 101, Episode 16 Unrated
CC
SD
The Mutants bombard the Warrior Maidens' Treetop Kingdom with liquid fireballs mechanically launched from their new Firethrower.
All That Glitters
Series 101, Episode 17 Unrated
CC
SD
Mumm-Ra transforms himself into a troll named Grygory Grygion and tricks Lion-O into attacking Tygra and breaking the Sword of Omens.
Spitting Image
Series 101, Episode 18 Unrated
CC
SD
Mumm-Ra calls upon the Driller to kidnap Panthro with the aid of a sleeping potion.
Mongor
Series 101, Episode 19 Unrated
CC
SD
Wilykat and Wilykit explore the Ruined Temple. They move a hexagonal rock and unwittingly free Mongor, the external image of fear.
Return to Thundera
Series 101, Episode 20 Unrated
CC
SD
The Mutants create Warbot, a Plun-Darrian war robot, to destroy Cats' Lair.
Dr. Dometone
Series 101, Episode 21 Unrated
CC
SD
While swimming, Wilykat is apparently devoured by an amphibious monster, which is actually a robot belonging to Dr. Dometone.
The Astral Prison
Series 101, Episode 22 Unrated
CC
SD
Jaga is captured by Nemex, the Astral Imprisoner and only Lion-O can save him.
The Crystal Queen
Series 101, Episode 23 Unrated
CC
SD
Tartana, the Crystal Queen, steals the Ariettabird and cages it in her Crystal Kingdom. The Ariettabird's beautiful song brings a fruitful harvest to the Berbils and without it, their crops will die.
Safari Joe
Series 101, Episode 24 Unrated
CC
SD
Safari Joe, an intergalactic Big Game Hunter, arrive on Third Earth to hunt the ThunderCats.
Snarf Takes Up The Challenge
Series 101, Episode 25 Unrated
CC
SD
Safari Joe, an intergalactic Big Game Hunter, arrive on Third Earth to hunt the ThunderCats.
The Sixth Sense
Series 101, Episode 26 Unrated
CC
SD
Snarf searches the Cats' Lair and discovers all the ThunderCats have been captured by the Mutants.
The Thunder-Cutter
Series 101, Episode 27 Unrated
CC
SD
A damaged alien spaceship makes contact with Cheetara's Sixth Sense. The telepathic communication drains her strength and she ages rapidly.
The Wolfrat
Series 101, Episode 28 Unrated
CC
SD
Mum-Ra has a phial of miniaturization gas. Vultureman builds a mechanical wolfrat to infiltrate the gas into the Cats' Lair.
Feliner - Part One
Series 101, Episode 29 Unrated
CC
SD
Ratar-O, the most powerful of all the Mutant Warlords, comes to Third Earth and takes control of the Mutants.
Feliner - Part Two
Series 101, Episode 30 Unrated
CC
SD
The ThunderCats have almost completed their spacecraft, the Feliner, but can't make it fly because they lack a Megacondensor.
Mandora And The Pirates
Series 101, Episode 31 Unrated
CC
SD
Officer Mandora arrests the renegade robot Cracker and takes his Space Freighter to the Grey Planet Prison. Cracker traps her and releases all the prisoners
Return of the Driller
Series 101, Episode 32 Unrated
CC
SD
Mumm-Ra summons the Driller to destroy the Cats' Lair by drilling a tunnel from the Acid lake to the Lair's foundations.
Dimension Doom
Series 101, Episode 33 Unrated
CC
SD
Wizz-Ra appears before Cheetara. Disturbed by him, she considers asking the other ThunderCats for advice, but fears they will ridicule her.