The Zebra

The Zebra is an unnamed character who made a cameo in a picture/screenshot.

Bio
Not much is known about him, except he must be a criminal due to his clothing and that he was seen in a prison, along with Lifty & Shifty.

His only appearance to date was in the image below. It may be a screenshot for an upcoming episode.

Trivia

 * He is the first zebra in HTF form.