Teenage Mutant Ninja Turtles

Season 2 Episode 13: Return to the Underground

The Turtles return to the underground city but they find the city is now abandoned, it's crystal moon power source missing, and it's human population reduced to monsters. Can an unstable serum created by Donatello restore the humans to normal?

Genre:

Action & Adventure , Animation , Kids

Seasons:

7

Episodes:

154

Actor:

Michael Sinterniklaas , Wayne Grayson , Sam Riegel

Quality:

HD

Status:

Ended

First Air:

2003

IMDb:

7.9