Teenage Mutant Ninja Turtles: Season 3, Episode 21

Attack of the Mega Shredder!

Leonardo decides to sneak into Shredder's lair alone, and winds up facing the biggest mutant threat yet.

Writing:
  • Kevin Eastman
  • Peter Laird
  • Joshua Sternin

Stars:
Release Date: 2012-09-28
Seasons: 1 2 3 4 5
TMDb: 8.3/10
  • Country: US
  • Language: English
  • Runtime: 22

Other episodes for this season

Within the Woods
Episode 1 - Within the Woods
A Foot Too Big
Episode 2 - A Foot Too Big
Buried Secrets
Episode 3 - Buried Secrets
The Croaking
Episode 4 - The Croaking
In Dreams
Episode 5 - In Dreams
Race with the Demon!
Episode 6 - Race with the Demon!
Eyes of the Chimera
Episode 7 - Eyes of the Chimera
Vision Quest
Episode 8 - Vision Quest
Return to New York
Episode 9 - Return to New York
Serpent Hunt
Episode 10 - Serpent Hunt
The Pig and the Rhino
Episode 11 - The Pig and the Rhino
Battle for New York (1)
Episode 12 - Battle for New York (1)
Battle for New York (2)
Episode 13 - Battle for New York (2)
Casey Jones vs the Underworld
Episode 14 - Casey Jones vs the Underw...
The Noxious Avenger
Episode 15 - The Noxious Avenger
Clash of the Mutanimals
Episode 16 - Clash of the Mutanimals
Meet Mondo Gecko
Episode 17 - Meet Mondo Gecko
The Deadly Venom
Episode 18 - The Deadly Venom
Turtles in Time
Episode 19 - Turtles in Time
Tale of the Yokai
Episode 20 - Tale of the Yokai
Attack of the Mega Shredder!
Episode 21 - Attack of the Mega Shredder!
The Creeping Doom
Episode 22 - The Creeping Doom
The Fourfold Trap
Episode 23 - The Fourfold Trap
Dinosaur Seen in Sewers!
Episode 24 - Dinosaur Seen in Sewers!
Annihilation: Earth! (1)
Episode 25 - Annihilation: Earth! (1)
Annihilation: Earth! (2)
Episode 26 - Annihilation: Earth! (2)