Grobi is an extremely helpful monster. He interferes everywhere, even if the monster friends don't necessarily need his help. After all, earless Oskar doesn't need earmuffs and toothless Kermit doesn't need a toothbrush. But as carefree and eager as Grobi is, he prefers to dash off right away - without thinking twice. And if Grobi can't help anymore, there's always ... Super Grobi!