Attack of the Mega Shredder!

Name: Attack of the Mega Shredder!
Director: Alan Wan
Released: 2015-08-16
Duration: 22 min
Rating: 1.5

S3 E21 August 16, 2015 0h 22m ★ 1.5

Source:

Overview

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