General AustinA U.S. Army Major General who played adviser to the G.I. Joe commanders. Known as "Iron Butt".
- The Brigadier
- No Name Given: His first name is classified.
- Reasonable Authority Figure: He has a thorough understanding of politics that enable him to see viewpoints from all sides.
Kwinn the eskimo
An eskimo mercenary who sometimes worked for Cobra or other enemies, but sometimes helped the G.I. Joe team due to his sense of honor.
- Exact Words: He promised Dr Venom not to kill him as he lived. When the traitorous doctor shoot him, a grenade falls out of the dead Kwinn's hand, killing Dr Venom.
- Iconic Item: His skull necklace.