Grimlock, the fierce Dinobot commander, stomps through the Transformers Generation 1 (G1) series and “Transformers: The Movie.” With his iconic Tyrannosaurus Rex transformation, Grimlock G1 is a powerhouse of strength and defiance. This page explores his bio, key appearances, and top collectibles for fans searching “Grimlock G1.”
Bio: The King of Raw Power
Grimlock is the leader of the Dinobots in the Transformers G1 series, transforming into a massive gray and gold Tyrannosaurus Rex. Armed with a double-barreled rifle and energon sword, he’s a brute with a rebellious streak, often challenging Optimus Prime’s authority. His simple speech (“Me Grimlock!”) belies a loyal heart and unmatched strength. In “Transformers: The Movie,” he battles alongside the Autobots, surviving to lead in Season 3. For “Grimlock G1 bio” fans, he’s the primal force of the Autobot ranks.
Grimlock in robot and dinosour mode. Photo credit: https://transformers.fandom.com/wiki/Grimlock_(G1)
Appearances: Roaring Through the Ages
Grimlock crashes into Seasons 1-3 of the Transformers G1 series, debuting in “S.O.S. Dinobots” (Season 1, Episode 7), where Wheeljack creates him.
His leadership shines in “War of the Dinobots” (Season 1, Episode 11), asserting dominance over his team. Watch his raw power below
In “Transformers: The Movie” (1986), Grimlock fights Unicron’s forces, surviving the chaos. He returns in Season 3, notably in “Call of the Primitives.” Here’s a screenshot from his movie battle (fair use, sourced from the G1 movie):
Me Grimlock no bozo, me King!
Collection Info: Grimlock Figures to Rule
Studio Series
Comic Version
Masterpiece
Robosen
