We don't have a biography for Grimlock yet. Hang in there, or go ahead and contribute one.
Appearances
Transformers: Cyberworld
Main cast, played by James Alexander
- Episode 1x01: Optimus Prime Crash Lands On Cyberworld (Jul 12, 2025)
- Episode 1x02: Jungle Escape (Jul 17, 2025)
- Episode 1x03: Bumblebee vs Megatron in Ultimate Shooting Match (Jul 19, 2025)
- Episode 1x04: Bumblebee vs Megatron Target Showdown (Jul 24, 2025)
- Episode 1x05: Optimus Prime Fights Grimlock in Extraction Mission (Jul 26, 2025)
- Episode 1x06: Extraction Challenge (Jul 31, 2025)
- Episode 1x13: Hide and Seek with Optimus Prime (Sep 4, 2025)
- Episode 1x14: Optimus Prime Hunts Grimlock (Sep 6, 2025)
- Episode 1x15: Optimus and Megatron Race to the Top (Sep 11, 2025)
- Episode 1x16: Megatron Defeats Optimus Prime (Sep 13, 2025)
- Episode 1x18: Ultimate Boss Battle (Sep 25, 2025)