Leonardo decides to sneak into Shredder's lair alone, and winds up facing the biggest mutant threat yet.
| Title | Attack of the Mega Shredder! |
|---|---|
| Genres | Action & Adventure Kids Animation Sci-Fi & Fantasy Comedy |
| Release Date | 2015-08-16 |
| Episode Runtime | 00 Hours 22 Minutes |
| Season Number | 3 |
| Episode Number | 21 |
| Production Companies | Nickelodeon Animation Studio, LowBar Productions, Nickelodeon Productions, Mirage Studios |
