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IMDb > "Thundercats" (1985) > Episode list

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Episodes: All (130)  |  With full-length videos ()  |  With videos ()  | See all videos (2) »

Season: 1  |  2
Year: 1985  |  1986


Season 1


Season 1, Episode 1: Exodus

Original Air Date—23 January 1985
As their home world is about to explode, the Thundercat Royals escape. Their engine is damaged so they can't go to their intended destination. While the others enter sleep chambers to survive the long journey, their leader Jaga, remains awake to pilot the ship as long as possible since their navigation system is damaged. One they land on Third Earth, the Thundercats must deal with old enemies who have followed them, and face all the challenges that await them on Third Earth.

Season 1, Episode 2: The Unholy Alliance

Original Air Date—23 January 1985
Needing allies, Mumm-ra bends the Mutants to his will. The Mutants go after the Thundercats. In the meantime the Thundercats try to adapt to their new surroundings.

Season 1, Episode 3: Berbils

Original Air Date—11 September 1985
The Thundercats encounter the Berbils, when the Berbils are attacked, the Thundercats defend the Berbils. The Berbils explain that the group who attacked them were ordered to so by some Giants. The Thundercats then have to protect the Berbils from the Giants.

Season 1, Episode 4: The Slaves of Castle Plun-Darr

Original Air Date—12 September 1985

Season 1, Episode 5: Pumm-Ra

Original Air Date—13 September 1985

Season 1, Episode 6: The Terror of Hammerhand

Original Air Date—16 September 1985

Season 1, Episode 7: Trouble with Time

Original Air Date—17 September 1985

Season 1, Episode 8: The Tower of Traps

Original Air Date—18 September 1985

Season 1, Episode 9: The Garden of Delights

Original Air Date—19 September 1985

Season 1, Episode 10: Mandora: The Evil Chaser

Original Air Date—20 September 1985

Season 1, Episode 11: The Ghost Warrior

Original Air Date—23 September 1985
A tomb is accidentally opened, releasing a ghost who used to terrorize Third Earth. The ghost has a special interest in the Thundercats. The Thundercats must figure out who the ghost was in life and his connection to their past.

Season 1, Episode 12: The Doomgaze

Original Air Date—24 September 1985

Season 1, Episode 13: Lord of the Snows

Original Air Date—25 September 1985

Season 1, Episode 14: The Spaceship Beneath the Sands

Original Air Date—26 September 1985

Season 1, Episode 15: The Time Capsule

Original Air Date—27 September 1985

Season 1, Episode 16: The Fireballs of Plun-Darr

Original Air Date—30 September 1985

Season 1, Episode 17: All That Glitters

Original Air Date—1 October 1985

Season 1, Episode 18: Spitting Image

Original Air Date—2 October 1985

Season 1, Episode 19: Mongor

Original Air Date—3 October 1985

Season 1, Episode 20: Return to Thundera

Original Air Date—4 October 1985

Season 1, Episode 21: Dr. Dometone

Original Air Date—7 October 1985

Season 1, Episode 22: The Astral Prison

Original Air Date—8 October 1985

Season 1, Episode 23: The Crystal Queen

Original Air Date—9 October 1985

Season 1, Episode 24: Safari Joe

Original Air Date—10 October 1985

Season 1, Episode 25: Snarf Takes Up the Challenge

Original Air Date—11 October 1985

Season 1, Episode 26: Sixth Sense

Original Air Date—28 October 1985

Season 1, Episode 27: The Thunder-Cutter

Original Air Date—29 October 1985

Season 1, Episode 28: The Wolfrat

Original Air Date—30 October 1985

Season 1, Episode 29: Feliner: Part 1

Original Air Date—31 October 1985

Season 1, Episode 30: Feliner: Part 2

Original Air Date—1 November 1985

Season 1, Episode 31: Mandora and the Pirates

Original Air Date—4 November 1985

Season 1, Episode 32: Return of the Driller

Original Air Date—5 November 1985

Season 1, Episode 33: Dimension Doom

Original Air Date—6 November 1985

Season 1, Episode 34: Queen of 8 Legs

Original Air Date—7 November 1985

Season 1, Episode 35: Sword in a Hole

Original Air Date—8 November 1985

Season 1, Episode 36: The Evil Harp of Charr-Nin

Original Air Date—11 November 1985

Season 1, Episode 37: Lion-O's Anointment First Day: Trial of Strength

Original Air Date—12 November 1985
Lion-O is the hereditary Lord of the Thundercats. Now he has reached the age where he must prove his worthiness. He must face each of Thundercats in different trials/tests, without the Sword of Omens. First up, Panthro.

Season 1, Episode 38: The Demolisher

Original Air Date—13 November 1985

Season 1, Episode 39: Monkian's Bargain

Original Air Date—14 November 1985

Season 1, Episode 40: Tight Squeeze

Original Air Date—15 November 1985

Season 1, Episode 41: The Micrits

Original Air Date—18 November 1985
The Micrits are tiny humanoids, their village keeps getting destroyed when the Thundercats drive their vehicles through the area. The Micrits decide to fight back, and end up taking two hostages.

Season 1, Episode 42: Lion-O's Anointment Second Day: The Trial of Speed

Original Air Date—19 November 1985
Lion-O's trial to become the Thundercat Lord continues. Now he must race against Cheetara. But now the Mutants and Mumm-ra have found out about his trials. They'll stop at nothing to keep Lion-O from succeeding.

Season 1, Episode 43: The Rock Giant

Original Air Date—20 November 1985

Season 1, Episode 44: Jackalman's Rebellion

Original Air Date—21 November 1985

Season 1, Episode 45: Turmagar the Tuska

Original Air Date—22 November 1985

Season 1, Episode 46: Lion-O's Anointment Third Day: Trial of Cunning

Original Air Date—25 November 1985
Lion-O must now face off against Wily Kat and Wily Kit. It's a race through a cavern, with Wily Kat and Kit, playing tricks on Lion-O. They must also contend with Mutants, and Lion-O meets a race who dwell in the caverns and who don't like people from the outside.

Season 1, Episode 47: The Mumm-Ra Berbil

Original Air Date—26 November 1985

Season 1, Episode 48: Mechanical Plague

Original Air Date—27 November 1985

Season 1, Episode 49: Trapped

Original Air Date—28 November 1985

Season 1, Episode 50: Lion-O's Anointment Fourth Day: The Trial of Mind Power

Original Air Date—29 November 1985
Lion-O's faces off against his final Thundercat, Tygra. Tyra can create illusions, he's been conserving his energies for these trials. Can Lion-O tell which danger is real, and which is not? The mutant continue their interference.

Season 1, Episode 51: Excalibur

Original Air Date—2 December 1985
Mumma-ra learns about Excalibur, the greatest sword ever created. He changes into King Arthur, and asks the Lady of the Lake for Excalibur. He meets with the Thundercats, who greet him as a potential ally. Soon "Arthur" challenges Lion-O to a duel, which he foolishly accepts. They will all learn which sword is stronger, the Sword of Omens, or Excalibur.

Season 1, Episode 52: Secret of the Ice King

Original Air Date—3 December 1985

Season 1, Episode 53: Good and Ugly

Original Air Date—4 December 1985

Season 1, Episode 54: The Transfer

Original Air Date—5 December 1985

Season 1, Episode 55: Divide and Conquer

Original Air Date—6 December 1985

Season 1, Episode 56: Dream Master

Original Air Date—9 December 1985

Season 1, Episode 57: Out of Sight

Original Air Date—10 December 1985

Season 1, Episode 58: The Mountain

Original Air Date—11 December 1985

Season 1, Episode 59: The Superpower Potion

Original Air Date—12 December 1985

Season 1, Episode 60: Eye of the Beholder

Original Air Date—13 December 1985

Season 1, Episode 61: Lion-O's Anointment Final Day: The Trial of Evil

Original Air Date—16 December 1985
Lion-O's final test to become the true Lord of the Thundercats. He must defeat his greatest enemy, without the Sword of Omens, and no help from the other Thundercats. He must defeat Mumm-ra.

Season 1, Episode 62: The Trouble with Thunderkittens

Original Air Date—17 December 1985

Season 1, Episode 63: Mumm-Rana

Original Air Date—18 December 1985

Season 1, Episode 64: The Shifter

Original Air Date—19 December 1985

Season 1, Episode 65: Fond Memories

Original Air Date—20 December 1985

Season 2


Season 2, Episode 1: ThunderCats Ho!: Part 1

Original Air Date—10 September 1986

Season 2, Episode 2: ThunderCats Ho!: Part 2

Original Air Date—10 September 1986

Season 2, Episode 3: ThunderCats Ho!: Part 3

Original Air Date—10 September 1986

Season 2, Episode 4: ThunderCats Ho!: Part 4

Original Air Date—10 September 1986

Season 2, Episode 5: ThunderCats Ho!: Part 5

Original Air Date—10 September 1986

Season 2, Episode 6: Mumm-Ra Lives: Part 1

Original Air Date—15 September 1986

Season 2, Episode 7: Mumm-Ra Lives: Part 2

Original Air Date—16 September 1986

Season 2, Episode 8: Mumm-Ra Lives: Part 3

Original Air Date—17 September 1986

Season 2, Episode 9: Mumm-Ra Lives: Part 4

Original Air Date—18 September 1986

Season 2, Episode 10: Mumm-Ra Lives: Part 5

Original Air Date—19 September 1986

Season 2, Episode 11: Catfight

Original Air Date—22 September 1986

Season 2, Episode 12: Psych Out

Original Air Date—23 September 1986

Season 2, Episode 13: The Mask of Gorgon

Original Air Date—24 September 1986

Season 2, Episode 14: The Mad Bubbler

Original Air Date—25 September 1986

Season 2, Episode 15: Together We Stand

Original Air Date—26 September 1986

Season 2, Episode 16: Ravage Island

Original Air Date—29 September 1986

Season 2, Episode 17: Time Switch

Original Air Date—30 September 1986

Season 2, Episode 18: The Sound Stones

Original Air Date—1 October 1986

Season 2, Episode 19: Day of the Eclipse

Original Air Date—2 October 1986

Season 2, Episode 20: Sideswipe

Original Air Date—3 October 1986

Season 2, Episode 21: Mumm-Rana's Belt

Original Air Date—6 October 1986

Season 2, Episode 22: Hachiman's Honor

Original Air Date—7 October 1986

Season 2, Episode 23: Runaways

Original Air Date—8 October 1986

Season 2, Episode 24: Hair of the Dog

Original Air Date—9 October 1986

Season 2, Episode 25: Vultureman's Revenge

Original Air Date—10 October 1986

Season 2, Episode 26: ThunderCubs: Part 1

Original Air Date—13 October 1986

Season 2, Episode 27: ThunderCubs: Part 2

Original Air Date—14 October 1986

Season 2, Episode 28: ThunderCubs: Part 3

Original Air Date—15 October 1986

Season 2, Episode 29: ThunderCubs: Part 4

Original Air Date—16 October 1986

Season 2, Episode 30: ThunderCubs: Part 5

Original Air Date—17 October 1986

Season 2, Episode 31: Totem of Dera

Original Air Date—20 October 1986

Season 2, Episode 32: Chain of Loyalty

Original Air Date—21 October 1986

Season 2, Episode 33: Crystal Canyon

Original Air Date—22 October 1986

Season 2, Episode 34: The Telepathy Beam

Original Air Date—23 October 1986

Season 2, Episode 35: Exile Isle

Original Air Date—24 October 1986

Season 2, Episode 36: Key to Thundera

Original Air Date—27 October 1986

Season 2, Episode 37: Return of the ThunderCubs

Original Air Date—28 October 1986

Season 2, Episode 38: The Formula

Original Air Date—29 October 1986

Season 2, Episode 39: Locket of Lies

Original Air Date—30 October 1986

Season 2, Episode 40: Bracelet of Power

Original Air Date—31 October 1986

Season 2, Episode 41: The Wild Workout

Original Air Date—3 November 1986

Season 2, Episode 42: The Thunderscope

Original Air Date—4 November 1986

Season 2, Episode 43: The Jade Dragon

Original Air Date—5 November 1986

Season 2, Episode 44: The Circus Train

Original Air Date—6 November 1986

Season 2, Episode 45: The Last Day

Original Air Date—7 November 1986
Fed up with Mumm-Ra's failures, the Ancient Spirits of Evil give him one final day to rid Third Earth of the Thundercats.

Season 2, Episode 46: Return to Thundera: Part 1

Original Air Date—10 November 1986

Season 2, Episode 47: Return to Thundera: Part 2

Original Air Date—11 November 1986

Season 2, Episode 48: Return to Thundera: Part 3

Original Air Date—12 November 1986

Season 2, Episode 49: Return to Thundera: Part 4

Original Air Date—13 November 1986

Season 2, Episode 50: Return to Thundera: Part 5

Original Air Date—14 November 1986

Season 2, Episode 51: Leah

Original Air Date—17 November 1986

Season 2, Episode 52: Frogman

Original Air Date—18 November 1986

Season 2, Episode 53: The Heritage

Original Air Date—19 November 1986

Season 2, Episode 54: Screwloose

Original Air Date—20 November 1986

Season 2, Episode 55: Malcar

Original Air Date—21 November 1986

Season 2, Episode 56: Helpless Laughter

Original Air Date—24 November 1986

Season 2, Episode 57: Cracker's Revenge

Original Air Date—25 November 1986

Season 2, Episode 58: The Mossland Monster

Original Air Date—26 November 1986

Season 2, Episode 59: Ma-Mutt's Confusion

Original Air Date—27 November 1986

Season 2, Episode 60: Shadowmaster

Original Air Date—28 November 1986

Season 2, Episode 61: Swan Song

Original Air Date—1 December 1986

Season 2, Episode 62: Touch of Amortus

Original Air Date—2 December 1986

Season 2, Episode 63: The Zaxx Factor

Original Air Date—3 December 1986

Season 2, Episode 64: Well of Doubt

Original Air Date—4 December 1986

Season 2, Episode 65: The Book of Omens

Original Air Date—5 December 1986

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