Marvin

Marvin is another character that shares the Newmaker body, with a strange, green face.

Petscop 4
Marvin's first appearance was in Petscop 4, hiding in the shadows by the Windmill and visible for only a few seconds. Paul did not notice him (or did not comment on him at least).

Petscop 6
In Petscop 6, he commandeers the camera and begins spawning various objects, including Toneth.