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 in the Transformers Animated continuity family.

Grimlock is a Tyrannosaurus rex, leader of the Dinobots. Chances are, he won't have much in the way of social graces.

Fiction

Transformers Animated cartoon

Looks cool posing when it's kinda dark. Also, kinda boxy

Toy

There will be one. Judging from the other toys it will likely kick Unicron-sized butt.

From Teletraan I: The Transformers Wiki, a Wikia wiki.