G.I. Joe: Sigma 6

Cobra hits the G.I. Joe team on two fronts: the North Pole and in the Amazon. The Joes fight off hordes of new-style B.A.T.s and deploy some new hardware of their own.

After hacking into the Sigma 6 computer and infecting it with a virus, Destro sends Zartan and the Dreadnoks on a rescue mission to free their leader Cobra Commander. Meanwhile, Duke visits General Hawk in the hospital, and Hawk's son Scott Abernathy draws some unwanted attention from Overkill after hacking into COBRA's computer in an attempt to perfect an A.I. system he's been working on.

With Cobra Commander back in charge of Cobra Command, he launches a full-scale assault on G.I. Joe Headquarters. Meanwhile, Scott Abernathy and Spud are pursued by Overkill's B.A.T. creation Overlord Vector.

While fighting Storm Shadow, Snake Eyes tries to save Scott Abernathy and Spud. Following the destruction of G.I. Joe Headquarters, the other Joes try to stop COBRA's new plan called Cobra Coast.

Duke, Scott Abernathy, and the other Joes race the clock as they have 30 minutes to disarm and destroy a plasma cannon before Cobra Command scores victory.

Baroness races against the Joes to secure a stone of power.

It seems that there are mysterious natural stones that have amazing technological powers that both Cobra and GI Joe are on the hunt for. When Zartan finds a Power Stone, it's up to Snake Eyes and Spirit to defeat Zartan and claim the Power Stone.

The Joes take a vacation in Las Vegas where they end up stumbling onto a plot by Destro to use a casino as a front for developing a super-laser for Cobra Command.

Duke and the Joes head to Antarctica to infiltrate a Cobra 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 B.A.T.s with the Sigma Six Ice Saber vehicles.

When a Power Stone is discovered on Mount Arashikage, Snake Eyes competes with Storm Shadow to get to it. Meanwhile, Jinx and Kamakura fight the Dreadnoks.

When Scott Abernathy and his friends are visiting Cape Douglas rocket base, Cobra Command takes over the base and plans to launch a massive rocket into space to wreak havoc on the Earth.

Utilizing the Power Stones, Cobra Command creates the Zeus, a giant robot of unstoppable power. To help power the Zeus, Storm Shadow kidnaps Spud.

The Joes have to come together and use their combined technology to rescue Spud and destroy Zeus before it destroys the city.

Cobra Commander sends Zartan and the Dreadnoks to steal a plasma weapon from London. Sigma 6 are joined in the fight by their new allies Lt. Stone and Firefly.

When a computer virus planted by a traitor in Sigma 6 shuts down Sigma 6's new base called the Sea Titan, Cobra Command takes the opportunity to attack in full force. The traitor also plants a chip in the Dragonhawk as part of Cobra Command's plot.

Following the attack on the Sea Titan, Sigma 6 plans to sneak into a Cobra base in order to find out what they are up to and to find the Dragonhawk. When Lt. Stone's position is compromised and Sigma 6's position is betrayed, a risky choice is made that involves launching a missile at the Cobra base even if it destroys everyone and everything in it.

Cobra Command plans a heist to steal a nanotechnology sample from the Central Museum and Sigma 6 moves in to stop it...but waiting for them is Destro, who uses this opportunity as a chance to test his new "Brain Ripper" mind control device! Hi-Tech is the only member of Sigma 6 left standing...can he and his latest gadgets stop Destro and his insidious Mantis Mech all on his own?

Tunnel Rat loses a bet and must train to become a ninja. He joins Kamakura, Snake Eyes, and Jinx on a trip to Central America, but Storm Shadow and Baroness are waitingÉ

Snake Eyes falls into a trap in wintery Romania and Duke, Scarlett and Heavy Duty come in to rescue him. However, they end up trapped themselves by Destro and the heat is on. Will Snake Eyes and his new wolf friend be able to save them in time?

The traitor in Sigma 6 is revealed as its members are being captured one-by-one. Duke must use the experimental plasma armor created by Hi-Tech to go to Cobra's base and rescue them.

After fighting through an army of B.A.T.s, Duke must fight through the high-ranking B.A.T.s before his fight with Cobra Commander. Meanwhile, Lt. Stone frees himself and Scarlett in order to free the other Sigma 6 members and duel Firefly.

In this clip episode, Duke holds an award show at the Sea Titan to commemorate the various moments in Sigma 6 history.

When Overkill gets hold of a top-secret biochip, he's able to integrate his synthetic biology with the power of the machine and build a powerful body to battle Sigma Six. Then he tries to steal the remaining chips and turn the world into an electronic extension of himself, and the unlikely pair of Hi-Tech and Spirit is sent to stop him.

Zartan and the Dreadnoks work on a power core where some of its liquids ends up enlarging some insects to giant size.