Episode Title:A Chinatown Ghost Story.Episode Description:The evil spirit of a powerful Shang Dynasty martial artist named Ho Chan is released by the Purple Dragons. He uses them to kidnap April in order to drain her of her untapped mental energies, as well as her friend Irma's own vital energy to restore his physical form. Donnie and Casey have to work together to rescue the girls' and face Leo, Raph, and Mikey when Ho Chan turns them into his brainwashed-soldiers.