Episode 15

Episode 15, titled "The Great DoomshipmOffensive" is the fifteenth episode of New Super Mario Bros. Z and the fifteenth episode of the Mecha Sonic Saga.

Synopsis
Bowser and his forces kidnap Princess Peach in demand for the Chaos Emeralds! The heroes go off to rescue her. Shadow leaves off on his own while Meta Knight goes to find him.

Transcript
(Intro)

Episode Title: The Great Doomship Offensive