The Power Stones are revealed! It seems that there are mysterious natural stones that have amazing technological powers that both Cobra and GI Joe are on the hunt for. In this episode, Zartan finds a Power Stone in the deep jungle and it's up to Spirit and Snake Eyes to team up to stop the evil master of disguise!
The vacation episode! The Sigma team decides it's time for some R&R and they got to Las Vegas for some time off. As soon as they get there, though, they see that Destro is using his casino as a front for developing a super laser. Scarlett and Tunnel Rat must infiltrate the casino and stop Destro before he can finish his master plan!
Duke and the Sigma Six team must got to the Antarctic to infiltrate Cobra's ice fortress. As Duke climbs perilous ice mountains to break into the fortress, the rest of the Joe team are fighting their way through legions of Cobra BATS with the Sigma Six Ice Saber vehicles.
It's Ninja versus Ninja in this episode. A Power Stone is discovered in a temple on Mount Arashikage and Storm Shadow goes to collect. A massive battle ensues as Snake Eyes takes on his sworn enemy and blood brother Storm Shadow for possession of the Stone. Meanwhile, Jinx and Kamakura show the Dreadnoks that it's not good to tangle with a deadly dup of Ninjas!
While Scott and his pals are visiting a Rocket Base, Cobra takes over and plans on sending a massive rocket into space to wreak havoc on the Earth. Heavy Duty must sneak in, and help out the kids. With Tunnel Rat, Scarlett and Duke on the scene as well, the Cobra Forces abandon their plans.
The final battle! In the first part of this exciting two-part episode the Cobra forces begin to create their ultimate weapon of destruction utilizing the power Stones - The ZEUS Device! A giant mech of unstoppable power, this mechanical monster
spells certain doom for the Gi Joe Sigma Sic team!
In the final episode of season 1 the GI Joe Sigma Six team must come together and use their amazing gear and incredible skills to not only defeat and deactivate the rampaging ZEUS mech, but to stop Cobra at all costs. With seconds on the clock, the inestimable GI Joe Sigma Six team save the day!