
EPISODE GUIDE
Welcome the ThunderCats episode guide! Clicking on each episode’s title will take you to a page featuring a synopsis, episode morals, our own official review, screenshots and notes of interest!
There are two recognized ways of placing the ThunderCats series in order: by Production Order (the order in which the scripts were numbered and/or the episodes produced) or by US Airdate Order (the order in which the episodes were first broadcast when they debuted on US television). When Warner Bros. began releasing ThunderCats on DVD in the summer of 2005, they used the US airdates for placing the episodes in order. However, many fans prefer to use the Production Order, which contains fewer continuity errors.
We’ve prepared this guide in the Production Order. A full episode list is also available in US Airdate Order, if you’re curious.
Production Order

SEASON 1
- Exodus
- The Unholy Alliance
- Berbils
- The Slaves of Castle Plun-Darr
- Trouble With Time
- Pumm-Ra
- The Terror of Hammerhand
- The Tower of Traps
- The Garden of Delights
- Mandora – The Evil Chaser
- The Ghost Warrior
- The Doomgaze
- Lord of the Snows
- The Spaceship Beneath the Sands
- The Time Capsule
- The Fireballs of Plun-Darr
- All That Glitters
- Spitting Image
- Lion-O’s Anointment First Day:
The Trial of Strength - Mongor
- Return to Thundera
- Snarf Takes Up the Challenge
- Mandora and the Pirates
- The Crystal Queen
- Lion-O’s Anointment Second Day:
The Trial of Speed - Safari Joe
- Return of the Driller
- Turmagar the Tuska
- Sixth Sense
- Dr. Dometone
- The Astral Prison
- Queen of 8 Legs
- Dimension Doom
- Lion-O’s Anointment Third Day:
The Trial of Cunning - The Rock Giant
- The Thunder-cutter
- Mechanical Plague
- The Demolisher
- Feliner – Part One
- The Wolfrat
- Excalibur
- Lion-O’s Anointment Fourth Day:
The Trial of Mind Power - Secret of the Ice King
- Sword in a Hole
- Feliner – Part Two
- Good And Ugly
- Divide and Conquer
- The Micrits
- Lion-O’s Anointment Final Day:
The Trial of Evil - The Superpower Potion
- The Evil Harp of Charr-Nin
- Tight Squeeze
- Monkian’s Bargain
- Out of Sight
- Jackalman’s Rebellion
- The Mountain
- Eye of the Beholder
- The Mumm-Ra Berbil
- The Trouble With Thunderkittens
- Mumm-Rana
- Trapped
- The Transfer
- The Shifter
- Dream Master
- Fond Memories

SEASON 2
- ThunderCats HO! Part I
- ThunderCats HO! Part II
- ThunderCats HO! Part III
- ThunderCats HO! Part IV
- ThunderCats HO! Part V
- Mumm-Ra Lives! Part I
- Mumm-Ra Lives! Part II
- Mumm-Ra Lives! Part III
- Mumm-Ra Lives! Part IV
- Mumm-Ra Lives! Part V
- Catfight
- Psych Out!
- The Mask of Gorgon
- The Mad Bubbler
- Together We Stand
- Ravage Island
- Time Switch
- The Sound Stones
- Day of the Eclipse
- Side Swipe
- Mumm-Rana’s Belt
- Hachiman’s Honor
- Runaways
- Hair of the Dog
- Vultureman’s Revenge

SEASON 3
- ThunderCubs Part I
- ThunderCubs Part II
- ThunderCubs Part III
- ThunderCubs Part IV
- ThunderCubs Part V
- Totem of Dera
- Chain of Loyalty
- Crystal Canyon
- The Telepathy Beam
- Exile Isle
- Key to Thundera
- Return of the ThunderCubs
- The Formula
- Locket of Lies
- Bracelet of Power
- The Wild Workout
- The Thunderscope
- The Jade Dragon
- The Circus Train
- The Last Day

SEASON 4
- Return to Thundera Part I
- Return to Thundera Part II
- Return to Thundera Part III
- Return to Thundera Part IV
- Return to Thundera Part V
- Leah
- Frogman
- The Heritage
- Screwloose
- Malcar
- Helpless Laughter
- Cracker’s Revenge
- The Mossland Monster
- Ma-Mutt’s Confusion
- Shadowmaster
- Swan Song
- The Touch of Amortus
- The Zaxx Factor
- Well of Doubt
- The Book of Omens