First Appearance: "Jo's Strange Change" (4/10/97)Voice Actor: Bob PapenbrookA one-eyed hammer-headed robot with hammer-shaped hands. He attacked the Beetleborgs at the time when Wolfgang accidentally used a spell on Jo which made her look different. He is mentioned as being from issue #139 of the comic book series. When the Beetleborgs scanned him, in battle, they discovered his one eye was he weak spot. When Drew fired his Stinger Drill at this spot, Hammerhands was sent back to the comics.