Grub is a snail, and the secondary tritagonist. During the pod ceremony, it was shown that he always dreamed of becoming a Leafmen. In the end, he becomes a Leafmen.
Grub is a good friend to Mub. Grub is very clever with outwitting his enemies using various tactics.
- Grub is a snail, while Mub is a slug in the film.
- Grub is voiced by Chris O'Dowd.
- Grub is a male.
- Grub's name is also word for insect eggs- larvae.
- He has a strange accent.
- Grub and Mub were the two charcters to be comical and serious.
- He becomes the first snail to be a Leafman.
- Grub serves as the secondary triagonist of the film.