Gronze Brothers

The Gronze Brothers are a competitive group of librarian acrobats. They all speak a French accent, despite being aliens. The Gronzes cannot beat Sheen in a book-stacking contest.

Looks
The Gronze Brothers have purple skin. They wear red jumpsuits. Each one of them has a moustache and a big nose.

Appearances
The Gronze Brothers have only appeared in one episode of Planet Sheen: Keeping Up With The Gronzes.