Episode is followed by the (Original Air Date)
Pilot "Season" (1985) [2 Episodes]
Exodus ( 1/23/1985 )
The Unholy Alliance ( 1/23/1985 )
Season 1 (1985 -1986 ) [63 Episodes]
Berbils ( 9/11/1985 )
The Slaves Of Castle Plunn-Darr ( 9/12/1985 )
Pumm-Ra ( 9/13/1985 )
The Terror Of Hammerhand ( 9/16/1985 )
Trouble With Time ( 9/17/1985 )
The Tower Of Traps ( 9/18/1985 )
The Garden Of Delights ( 9/19/1985 )
Mandora: The Evil Chaser ( 9/20/1985 )
The Ghost Warrior ( 9/23/1985 )
The Doom-Gaze ( 9/24/1985 )
Lord Of The Snows ( 9/25/1985 )
The Spaceship Beneath The Sands ( 9/26/1985 )
The Time Capsule ( 9/27/1985 )
The Fireballs Of Plun-Darr ( 9/30/1985 )
All That Glitters ( 10/1/1985 )
Spitting Image ( 10/2/1985 )
Mongor ( 10/3/1985 )
Return To Thundera ( 10/4/1985 )
Dr. Dometome ( 10/7/1985 )
The Astral Prison ( 10/8/1985 )
The Crystal Queen ( 10/9/1985 )
Safari Joe ( 10/10/1985 )
Snarf Takes Up The Challenge ( 10/11/1985 )
Sixth Sense ( 10/28/1985)
The Thunder-Cutter ( 10/29/1985 )
The Wolfrat ( 10/30/1985 )
Feliner, Part 1 ( 10/31/1985 )
Feliner, Part 2 ( 11/1/1985 )
Mandora And The Pirates ( 11/4/1985 )
Return Of The Driller ( 11/5/1985 )
Dimension Doom ( 11/6/1985 )
Queen Of 8 Legs ( 11/7/1985 )
Sword In A Hole ( 11/8/1985 )
The Evil Harp Of Charr-Nin ( 11/11/1985 )
Lion-O's Anointment First Day: The Trial Of Strength ( 11/12/1985 )
The Demolisher ( 11/13/1985 )
Monkian's Bargain ( 11/14/1985 )
Tight Squeeze ( 11/15/1985 )
The Micrits ( 11/18/1985 )
Lion-O's Anointment Second Day: The Trial Of Speed ( 11/19/1985 )
The Rock Giant ( 11/20/1985 )
Jackalman's Rebellion ( 11/21/1985 )
Turmagar The Tuska ( 11/22/1985 )
Lion-O's Anointment Third Day: The Trial Of Cunning ( 11/25/1985 )
The Mumm-Ra Berbil ( 11/26/1985 )
Mechanical Plague ( 11/27/1985 )
Trapped ( 11/28/1985 )
Lion-O's Anointment Fourth Day: The Trial Of Mind Power ( 11/29/1985 )
Excalibur ( 12/2/1985 )
The Secret Of The Ice King ( 12/3/1985 )
Good And Ugly ( 12/4/1985 )
The Transfer ( 12/5/1985 )
Divide And Conquer ( 12/6/1985 )
Dream Master ( 12/9/1985 )
Out Of Sight ( 12/10/1985 )
The Mountain ( 12/11/1985 )
The Super Power Potion ( 12/12/1985 )
Eye Of The Beholder ( 12/13/1985 )
Lion-O's Anointment Final Day: The Trial Of Evil ( 12/16/1985 )
Trouble With Thunderkittens ( 12/17/1985 )
Mumm-Rana ( 12/18/1985 )
The Shifter ( 12/19/1985 )
Fond Memories ( 12/20/1985 )
Season 2 (1986 -1987) [65 Episodes]
Thundercats Ho!, Part 1 ( 9/10/1986 )
Thundercats Ho!, Part 2 ( 9/11/1986 )
Thundercats Ho!, Part 3 ( 9/12/1986 )
Thundercats Ho!, Part 4 ( 9/13/1986 )
Thundercats Ho!, Part 5 ( 9/14/1986 )
Mumm-Ra Lives, Part 1 ( 9/17/1986 )
Mumm-Ra Lives, Part 2 ( 9/18/1986 )
Mumm-Ra Lives, Part 3 ( 9/19/1986 )
Mumm-Ra Lives, Part 4 ( 9/20/1986 )
Mumm-Ra Lives, Part 5 ( 9/21/1986 )
Catfight ( 9/24/1986 )
Psych Out ( 9/25/1986 )
The Mask Of Gorgon ( 9/26/1986 )
The Mad Bubbler ( 9/27/1986 )
Together We Stand ( 9/28/1986 )
Ravage Island ( 9/29/1986 )
Time Switch ( 10/1/1986 )
The Sound Stones ( 10/2/1986 )
Day Of The Eclipse ( 10/3/1986 )
Side Swipe ( 10/4/1986 )
Mumm-Rana's Belt ( 10/5/1986 )
Hachiman's Honor ( 10/8/1986 )
Runaways ( 10/9/1986 )
Hair Of The Dog ( 10/10/1986 )
Vultureman's Revenge ( 10/11/1986 )
Thundercubs, Part 1 ( 10/15/1986 )
Thundercubs, Part 2 ( 10/16/1986 )
Thundercubs, Part 3 ( 10/17/1986
Thundercubs, Part 4 ( 10/18/1986 )
Thundercubs, Part 5 ( 10/19/1986 )
The Totem Of Dera ( 10/22/1986 )
The Chain Of Loyalty ( 10/23/1986 )
Crystal Canyon ( 10/24/1986 )
The Telepathy Beam ( 10/25/1986 )
The Exile Isle ( 10/26/1986 )
Key Of Thundera ( 10/29/1986 )
Return Of The Thundercubs ( 10/30/1986 )
The Formula ( 10/31/1986 )
Locket Of Lies ( 11/1/1986 )
Bracelet Of Power ( 11/2/1986 )
The Wild Workout ( 11/5/1986 )
The Thunderscope ( 11/6/1986 )
The Jade Dragon ( 11/7/1986 )
The Circus Train ( 11/8/1986 )
The Last Day ( 11/9/1986 )
Return To Thundera, Part 1 ( 11/12/1986 )
Return To Thundera, Part 2 ( 11/13/1986 )
Return To Thundera, Part 3 ( 11/14/1986 )
Return To Thundera, Part 4 ( 11/15/1986 )
Return To Thundera, Part 5 ( 11/16/1986 )
Leah ( 11/19/1986 )
Frogman ( 11/20/1986 )
The Heritage ( 11/21/1986 )
Screw Loose ( 11/22/1986 )
Malcar ( 11/23/1986 )
Helpless Laughter ( 11/26/1986 )
Cracker's Revenge ( 11/27/1986 )
The Mossland Monster ( 11/28/1986 )
Ma-Mutt's Confusion ( 11/29/1986 )
Shadow Master ( 11/30/1986 )
Swan Song ( 12/3/1986 )
Touch Of Amortus ( 12/4/1986 )
The Zaxx Factor ( 12/5/1986 )
Well Of Doubt ( 12/6/1986 )
Book Of Omens ( 12/7/1986 )