ThunderCats
S01E47 The Mumm-Ra Berbil
Mumm-ra disguises himself as a ro-bear berbil, a friend of the Thundercats, and manages to gain their trust, convincing them to let him stay at Cats Lair. That night, he casts a spell over all the Thundercats, leaving only Snarf unharmed thanks to Tygra’s quick thinking that allowed Snarf to escape. Meanwhile, Lion-O is sleeping in the woods when Snarf rushes to inform him of the danger. Lion-O returns to confront Mumm-ra, who initially gains the upper hand, shielded by special glasses that prevent him from seeing his own reflection. In the end, Lion-O activates the Thundercat signal, shattering Mumm-ra's spell and his glasses, ultimately defeating him with the power of his own reflection.
Season 1 Episodes
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Exodus
The Unholy Alliance
Berbils
The Slaves of Castle Plun-Darr
Pumm-Ra
The Terror of Hammerhand
Trouble with Time
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
Mongor
Return to Thundera
Dr. Dometone
The Astral Prison
The Crystal Queen
Safari Joe
Snarf Takes Up the Challenge
Sixth Sense
The Thunder-Cutter
The Wolfrat
Feliner (1)
Feliner (2)
Mandora and the Pirates
Return of the Driller
Dimension Doom
Queen of 8 Legs
Sword in a Hole
The Evil Harp of Charr-Nin
Lion-O's Anointment First Day: Trial of Strength
The Demolisher
Monkian's Bargain
Tight Squeeze
The Micrits
Lion-O's Anointment Second Day: The Trial of Speed
The Rock Giant
Jackalman's Rebellion
Turmagar the Tuska
Lion-O's Anointment Third Day: Trial of Cunning
The Mumm-Ra Berbil
Mechanical Plague
Trapped
Lion-O's Anointment Fourth Day: The Trial of Mind Power
Excalibur
Secret of the Ice King
Good and Ugly
The Transfer
Divide and Conquer
Dream Master
Out of Sight
The Mountain
The Superpower Potion
Eye of the Beholder
Lion-O's Anointment Final Day: The Trial of Evil
The Trouble with ThunderKittens
Mumm-Rana
The Shifter
Fond Memories