Last updated on Monday 20 January 2014 at 22:08 UK

Watch Thundercats 1985 - Series 1 Online Free

Episodes: 65 | Released: 1985 | Certificate: U | Genre: Action/Adventure | Director: Katsuhito Akiyama
Actors: Larry Kenney , Lynne Lipton , Peter Newman , Earle Hyman , Earl Hammond

Thundercats 1985 - Series 1 - Episode 1 - Exodus

From beyond any known galaxy, bring with them the laws and ideals of their doomed planet, Thundera, come the ThunderCats.

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Thundercats 1985 - Series 1 - Episode 2 - The Unholy Alliance

The Mutants form an unholy alliance with Mumm-Ra and set forth to destroy the ThunderCats.

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Thundercats 1985 - Series 1 - Episode 3 - Berbils

The ThunderCats meets the Berbils, a group of robot teddy bear-like creatures from the planet Ro-Bear.

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Thundercats 1985 - Series 1 - Episode 4 - The Slaves Of Castle Plun-Darr

The ThunderTank is given a trial run as the ThunderCats attempts to liberate the Brutemen from slavery.

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Thundercats 1985 - Series 1 - Episode 5 - Pumm-Ra

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.

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Thundercats 1985 - Series 1 - Episode 6 - The Terror Of Hammerhand

The Code Of Thundera is called into action as Lion-O saves a unicorn from the Berserkers and their leader, Hammerhead.

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Thundercats 1985 - Series 1 - Episode 7 - Trouble With Time

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.

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Thundercats 1985 - Series 1 - Episode 8 - The Tower Of Traps

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.

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Thundercats 1985 - Series 1 - Episode 9 - The Garden Of Delights

While investigating a series of earthquakes, Tygra falls into the earth and confronts a giant worm head in the world of the Mole People.

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Thundercats 1985 - Series 1 - Episode 10 - Mandora

Mandora of the interplanetary Control Force enlists Lion-O and Snarf to pursue three criminals they unwittingly released from her cell sled.

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Thundercats 1985 - Series 1 - Episode 11 - The Ghost Warrior

While looking for valuables in an abandoned tomb, two Bolkins accidentally release a ghostly renegade named Grune.

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Thundercats 1985 - Series 1 - Episode 12 - The Doomgazer

Mumm-Ra allies with the Egyptian princess Ta-She to gain the Doomgaze, an entrancing power which could enslave the ThunderCats.

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Thundercats 1985 - Series 1 - Episode 13 - Lord Of The Snows

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.

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Thundercats 1985 - Series 1 - Episode 14 - The Spaceship Beneath The Sands

Mumm-Ra raises the Mutants' buried spaceship from beneath the Desert Of Sinking Sands.

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Thundercats 1985 - Series 1 - Episode 15 - The Time Capsule

Jaga tells the homesick Lion-O that the Time Capsule containing the history of Thundera is still intact somewhere on Third Earth.

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Thundercats 1985 - Series 1 - Episode 16 - The Fireballs Of Plun-Darr

The Mutants bombard the Warrior Maidens' Treetop Kingdom with liquid fireballs mechanically launched from their new Firethrower.

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Thundercats 1985 - Series 1 - Episode 17 - All That Glitters

Mumm-Ra transforms himself into a troll named Grygory Grygion and tricks Lion-O into attacking Tygra and breaking the Sword of Omens.

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Thundercats 1985 - Series 1 - Episode 18 - Spitting Image

Mumm-Ra calls upon the Driller to kidnap Panthro with the aid of a sleeping potion.

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Thundercats 1985 - Series 1 - Episode 19 - Mongor

Wilykat and Wilykit explore the Ruined Temple. They move a hexagonal rock and unwittingly free Mongor, the external image of fear.

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Thundercats 1985 - Series 1 - Episode 21 - Dr. Dometone

While swimming, Wilykat is apparently devoured by an amphibious monster, which is actually a robot belonging to Dr. Dometone.

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Thundercats 1985 - Series 1 - Episode 22 - The Astral Prison

Jaga is captured by Nemex, the Astral Imprisoner and only Lion-O can save him.

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Thundercats 1985 - Series 1 - Episode 23 - The Crystal Queen

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.

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Thundercats 1985 - Series 1 - Episode 24 - Safari Joe

Safari Joe, an intergalactic Big Game Hunter, arrive on Third Earth to hunt the ThunderCats.

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Thundercats 1985 - Series 1 - Episode 25 - Snarf Takes Up The Challenge

Snarf searches the Cats' Lair and discovers all the ThunderCats have been captured by the Mutants.

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Thundercats 1985 - Series 1 - Episode 26 - The Sixth Sense

A damaged alien spaceship makes contact with Cheetara's Sixth Sense. The telepathic communication drains her strength and she ages rapidly.

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Thundercats 1985 - Series 1 - Episode 27 - The Thunder-Cutter

Infuriated by the Mutants' excuse that the Sword of Omens is invincible, Mumm-Ra summons Rachiman, a legendary Samurai, and his sword, the Thunder-Cutter.

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Thundercats 1985 - Series 1 - Episode 28 - The Wolfrat

Mum-Ra has a phial of miniaturization gas. Vultureman builds a mechanical wolfrat to infiltrate the gas into the Cats' Lair.

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Thundercats 1985 - Series 1 - Episode 29 - Feliner Part 1

Ratar-O, the most powerful of all the Mutant Warlords, comes to Third Earth and takes control of the Mutants.

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Thundercats 1985 - Series 1 - Episode 30 - Feliner Part 2

The ThunderCats have almost completed their spacecraft, the Feliner, but can't make it fly because they lack a Megacondensor.

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Thundercats 1985 - Series 1 - Episode 31 - Mandora And The Pirates

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.

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Thundercats 1985 - Series 1 - Episode 32 - Return Of The Driller

Mumm-Ra summons the Driller to destroy the Cats' Lair by drilling a tunnel from the Acid lake to the Lair's foundations.

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Thundercats 1985 - Series 1 - Episode 33 - Dimension Doom

Wizz-Ra appears before Cheetara. Disturbed by him, she considers asking the other ThunderCats for advice, but fears they will ridicule her.

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Thundercats 1985 - Series 1 - Episode 34 - Queen Of 8 Legs

Disguising himself as a helpless Diamondfly, Mumm-Ra entices Lion-O into the monstrous domain of Spidera, Queen of Eight Legs.

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Thundercats 1985 - Series 1 - Episode 35 - Sword In The Hole

An S.O.S. from the edge of a Black Hole in deep space sends Lion-O, Snarf, and Cheetara out in the Feliner.

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Thundercats 1985 - Series 1 - Episode 36 - The Evil Harp Of Charr-Nin

The ThunderKittens discover a magical Harp, strum it, and release Charr-Nin, a genie imprisoned inside. Mumm-Ra promises the genie freedom if he'll destroy the ThunderCats.

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Thundercats 1985 - Series 1 - Episode 37 - Lion-O's Anointing First Day: The Trial Of Strength

Lion-O awakes on his birthday to learn that he has come of age and must undergo the Anointment Trials, a ritual every Lord of ThunderCats has had to survive from the beginning of history.

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Thundercats 1985 - Series 1 - Episode 38 - The Demolisher

The Demolisher is a mercenary who seeks violence for violence's sake and fights without regard for any principals.

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Thundercats 1985 - Series 1 - Episode 39 - Monkian's Bargain

Mumm-Ra summons Monikan to his pyramid to strike a bargain - if Monikan steals the Sword of Omens, Mumm-Ra will make him a ruler over part of Third Earth.

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Thundercats 1985 - Series 1 - Episode 40 - Tight Squeeze

Mumm-Ra seals the Sword Chamber which contains all the ThunderCats' weapons inside.

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Thundercats 1985 - Series 1 - Episode 41 - Micrits

While searching for Thundrillium, Lion-O discovers that there is a tribe of tiny people on Third Earth.

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Thundercats 1985 - Series 1 - Episode 42 - The Anointing Of Lion-O The Second Day: The Trial Of Speed

Lion-O undergoes his second test in the Anointment Trial which he must pass to remain Lord of the ThunderCats.

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Thundercats 1985 - Series 1 - Episode 44 - Jackalman's Rebellion

Jackalman steals Vultureman's Flying Machine and attacks Lion-O and Panthro in the ThunderTank.

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Thundercats 1985 - Series 1 - Episode 45 - Turmagar Tuska

Turmagar, a walrus-like humanoid, crash-lands his Gomplin at the Cats' Lair and asks for help.

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Thundercats 1985 - Series 1 - Episode 46 - Lion-O's Anointment Third Day: The Trial Of Cunning

Lion-O undergoes the third installment of his Anointment Trials to prove he is worthy of his inherited title.

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Thundercats 1985 - Series 1 - Episode 47 - The Mumm-Ra Berbil

Angry with the Mutants' failure to destroy the ThunderCats, Mumm-Ra transforms them into a meek Berbil and tricks Snark into bringing him inside the Cats' Lair.

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Thundercats 1985 - Series 1 - Episode 48 - Mechanical Plague

Panthro invents Holograph-Recorders to film the ThunderCats' experiences on Third Earth for incorporation into a time capsule through which future generations can learn.

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Thundercats 1985 - Series 1 - Episode 49 - Trapped

Cheetara and Tygra are aboard the Feliner when it is caught in a galactic meteor shower and badly damaged.

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Thundercats 1985 - Series 1 - Episode 51 - Excalibur

The story of Excalibur, the greatest sword in history, is revealed to Mumm-Ra, who is then determined to find the Excalibur and defeat Lion-O and the Sword of Omens.

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Thundercats 1985 - Series 1 - Episode 52 - The Secret Of The Ice King

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

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Thundercats 1985 - Series 1 - Episode 53 - Good And Ugly

A Terator Starship, an extremely ugly spaceship manned by the ugly Terator, is pursued by a Kymera Craft, a visually appealing spaceship, manned by the beautiful Kymera. The Terator Spaceship escapes and lands at the Cats' Lair, where Lion-O assumes it is evil and attacks.

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Thundercats 1985 - Series 1 - Episode 54 - The Transfer

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

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Thundercats 1985 - Series 1 - Episode 55 - Divide And Conquer

Vultureman invents a Voice Imitator which imitates the ThunderCats' voices. He uses it to lure the ThunderCats into perilous situations.

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Thundercats 1985 - Series 1 - Episode 56 - Dream Master

Mumm-Ra transforms into Mumm-Ra the Dream Master and summons spectral Dream Selves from the sleeping Panthro, Cheetara, Tygra, Wilykat, and Wilykit.

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Thundercats 1985 - Series 1 - Episode 57 - Out Of Sight

Willa is practicing her long-bow skills when a warning device alerts her to a Mutant attack Willa is captured and the ThunderCats rush to rescue her.

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Thundercats 1985 - Series 1 - Episode 58 - The Mountain

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

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Thundercats 1985 - Series 1 - Episode 59 - The Super Power Potion

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

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Thundercats 1985 - Series 1 - Episode 60 - Eye Of The Beholder

Jackalman ambushes Snark and attempts to steal the Sword of Omens. This gives Panthro the idea to make a duplicate sword as bait for the Mutants.

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Thundercats 1985 - Series 1 - Episode 61 - Lion-O's Anointment Final Day: The Trial Of Evil

The concluding trial in Lion-O's Anointment Trials pits him alone and weapon-less against the evil Mumm-Ra.

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Thundercats 1985 - Series 1 - Episode 62 - Trouble With ThunderKittens

To prove themselves worthy of being ThunderCats, the ThunderKittens borrow the other ThunderCats' weapons and practice with them. They are ambushed by Mutants, who take their weapons.

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Thundercats 1985 - Series 1 - Episode 63 - Mumm-Rana

The Feliner is attacked by the RatStar, manned by the Mutants. Jackalman, Monikan, and S-S-Slithe are ejected and saved by Mumm-Rana, a female mirror image of Mumm-Ra, who is a force for good.

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Thundercats 1985 - Series 1 - Episode 64 - The Shifter

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

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Thundercats 1985 - Series 1 - Episode 65 - Fond Memories

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

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