With the help of an inside source, the Joes infiltrate a Cobra stronghold where Mindbender and McCullen work together to produce the ultimate exo-armor weapon.
Did You Know?
Throughout the G.I. Joe saga, the "Destro" title is a symbol of pride, passed down from father to son for over 20 generations. In this series "Destro" is the McCullen family's name for those who embarrass or shame the family. See more
[Cobray affixes a mask to McCullen's face
You told me that if you lost MARS, you would become a...