The best episode directed by Rie Koga is "The Curse of Savanti Romero", rated 9/10 from 1 user votes. It was "written by Peter Di Cicco". "The Curse of Savanti Romero" aired on 9/27/2017 and is rated 8.0 point(s) higher than their second highest rated, "The Super Shredder".
The Turtles' plans to enjoy Halloween are put on hold when strange monsters threaten to transform New York City.
Director: Rie Koga
Writer: Peter Di Cicco
For the first time, the Turtles encounter something they cannot defeat – the Super Shredder!
Director: Rie Koga
Writer: Brandon Auman
Director: Rie Koga
Writer: Gavin Hignight
With the demise of their beloved father and Karai incapacitated, the Turtles, April, and Casey, infiltrate Super Shredder's new lair to put an end to Oroku Saki once and for all, no matter what it takes.
Director: Rie Koga
Writer: Brandon Auman