Stonejaw Strongjaw

Stonejaw Strongjaw was Grog Strongjaw's father. As an NPC, he was played by Matthew Mercer.

When Kevdak beat Grog nearly to death, Stonejaw didn't help his son. At some point, Stonejaw died and came back as an undead creature, which Vox Machina destroyed before the Critical Role series began.