Grimlock (Animated)
| The name or term "Grimlock" refers to more than one character or idea. For a list of other meanings, see Grimlock (disambiguation). |
- Grimlock is an Autobot from the Transformers Animated continuity family.
Grimlock is a Tyrannosaurus rex in charge of a small, three-mech group of dinosaur transformers known as the Dinobots. Born from a fusion of Earth and Cybertronian technology, with some All Spark intervention thrown in, he's a force to be reckoned with. A little short on brains (at first he didn't actually realise he was a Transformer) and a lot short on temper, Grimlock's answer to a problem is usually the simplest: squash it, slash it, bite it, burn it, or eat it.
Due to his rather unique birth, Grimlock has a slow but endearing speech pattern, which can easily make you forget he's Godzilla with style. And weapons.
Currently, Grimlock and his fellow Dinobots are living on an island in Lake Erie, hidden there by Prowl and Bulkhead from the rest of the world, human and Transformer alike. This looks like its just a stop gap however, as Grimlock's discovery of his status as a Transformer means he isn't going to be happy on his little rock. After all, him Grimlock badass.
Fiction
Transformers Animated cartoon
- Voice actor: David Kaye (English)

Grimlock, Slag, and Swoop were originally theme park animatronic displays Isaac Sumdac upgraded with the help of Megatron and a flash of spark from Sari's All Spark key. When they came online, Grimlock dubbed himself the Dinobot leader, despite Megatron's commands. However, Tutor Bot brought up videos on how cars use fossil fuels. Grimlock believed this to mean that cars ate Dinosaurs, and Megatron convinced them to destroy the "fossil feeders", including the only thing worse than cars...cars and trucks that turn into robots.

As the Dinobots raged against the machines, the Autobots drew them away from the city towards a park. Finally getting out of his funk, Bulkhead managed to throw them into a parking lot that their fire breath had melted into tar, trapping the Dinobots. After their defeat, they were imprisoned in an energy cage and were scheduled for meltdown. Believing they had life and were not just some mindless machines, Prowl freed the Dinobots with the help of Bulkhead and secretly relocated them to an island. Dinobot Island, perhaps?
Dwelling within the peaceful forest, Grimlock dubbed cars and trucks bad, but nature good—until two birds pooped on him. Redubbing nature stupid, Grimlock expected the two birds to fight like Dinobots, but they escaped! Tail twitching and stomach opening, Grimlock transformed, shocking Slag and Swoop. He drew a huge, blazing sword and decided he liked the results.Blast from the Past
Toy
Animated
- Grimlock (Voyager, 2008)
- Kicking Unicron-sized butt be reality! He Grimlock got lower jaw strong enough to crack open a sea turtle and a BIG FREAKIN' SWORD. Decepticons, you been warned. He Grimlock's transformation similar to Gee-Wun incarnations, with legs form arms, hind quarters form legs.
Trivia
- Grimlock took his name by forming a portmanteau out of a sentence spoken by Megatron: "My prospects are grim, locked in this prison of a lab." Who knew he had it in him?


