|The Cosmic Ocean|
|Season 4, Episode 9|
|Air Date||March 13, 2016|
|The War for Dimension X||Trans-Dimensional Turtles|
The Cosmic Ocean is the ninth episode of Season 4 of the Teenage Mutant Ninja Turtles (2012 TV Series). This episode was directed by TBA and written by TBA. This episode was aired in March 13th, 2016.
"You must hold onto hope. And with that hope, you must lead by example."