TEENAGE MUTANT NINJA TURTLES: "THE LONELY MUTATION OF BAXTER STOCKMAN"

Nickelodeon has released a clip from "The Lonely Mutation of Baxter Stockman," the episode of Teenage Mutant Ninja Turtles scheduled for Sunday at 11 a.m. (ET/PT).

To watch the clip, CLICK HERE.

Here's how the episode is described:

"The Turtles feel guilty for turning April's father into a mutant bat so they perfect a retro-mutagen to help him. Unfortunately, things get worse when Baxter Stockman threatens to mutate April."