Mr. Grubber
Mr Gruber
Origin Thundera
Weapons & Accessories
Weapons None
Voice Actor
Voiced by Bob McFadden
Character Guide
Page List of all characters

Mr. Grubber is an old and villainous Thunderian man. He serves as book-keeper and tax collector for the nefarious Baron Tass. He helps the baron in making shady deals to employ Thunderians and then tricks them into remaining in his debts forever. He is always by his master's side.

Mr. Grubber always carries his accounts book with him. It contains the records of all the employees that Baron Tass has tricked into working for him, as well as records of how much debt they still owe him.

ThunderCats Bullet Point AppearancesEdit

ThunderCats 1980s
Evil Characters Mumm-Ra | Ma-Mutt | Ancient Spirits of Evil | Slithe | Jackalman | Monkian | Vultureman | Ratar-O | Ratilla | Lunataks | Berserkers | Driller | Mongor | Queen Tartara | Two-Time | Grune | Malcar | Captain Shiner | Captain Cracker | Safari Joe | Enflamer | Ta-She | Shadowmaster | Zaxx Ratar-O Nav2
Characters Good Characters | Evil Characters | Creatures
ThunderCats ThunderCats 1980s | Episode Guide | Characters | Locations | Weapons | Vehicles | Cast and Crew | VHS and DVDs | Literature | Merchandise

Shows ThunderCats 1980s | ThunderCats 2011 | SilverHawks | TigerSharks
Community content is available under CC-BY-SA unless otherwise noted.