Teams of Jairian raiders are moving through the Kodiak, seeking to take it over! One pair, moving forward, stumbles into the hangar where they find a huge column containing the machinery for the forward howitzer. They decide that in order to protect their comrades outside the ship, they should disable the huge cannon by smashing it until it stops firing!

They never suspect that Seamus and Jason have fixed blades to their tonfas, and are sneaking up behind them…

Nearby, one level down, another pair of the attacking space commies have found a barracks. They decide to see who they might catch asleep and unaware, and enter. But it’s a barracks for the Chadee crewmembers, some of whom are inside, gearing up to repel the invaders! Their blood lust aroused, the Chadee dispatch the unlucky Jairians in seconds…

Tanaka leaps from the bridge tower of the Kodiak and glides silently towards his prey.  The unsuspecting Jairian is so busy sabotaging the cannon that he has no idea his fate is at hand!

SLICE!

Zik tosses the Jairian helmet down the hall on top of what’s left of his three attackers.  After lowering the gravity again, he continues escorting Travis to the infirmary to get his broken leg fixed up.

Meanwhile, on the bridge, a frustrated Trent tells Gerald that one of the cannons isn’t responding.  Gerald checks the cams and discovers that a Jairian is on the hull of the ship!  The Jairian has removed an access cover and is smashing the rotation mechanisms inside!

Gerald calls up to Tanaka, who is on the roof blasting away with his sidearm.  Once he sees the Jairian saboteur, Tanaka promises to take care of the problem…

Defender Zik is charging into action! The gravity of the hallway rotates sideways suddenly, allowing Zik to swing and making the Jairians fall!

One tumbles back down the hallway he came from, while the other two fall onto walls.  As one struggles to regain his footing, Zik’s swing ends in a boot to the head for the other!

Now confronting the last Jairian, Zik steals the thug’s helmet and uses it like a club!

Defender Zik is still taking the time to help crewman Travis, who has a broken leg, to the infirmary! He has reduced the gravity in each hallway so that Travis can move without putting strain on his injury, and it seems to be helping.

But they’re interrupted by Jairian raiders! The thugs have come from the very intersection that has the infirmary door, so there was no avoiding this encounter. The Jairians ready themselves to attack!

Thinking quickly, your favorite space hero tells Travis to brace himself, and launches himself at the armored invaders. He tells Zoot to rotate the gravity in the hallway so that the new “down” is the way the Jairians have just come from. Just as he grabs a handhold, he tells Zoot to engage the gravity! What will happen?

Meanwhile, outside the ship, Tanaka’s fighter has taken critical damage! He ejects in the nick of time, and his ship explodes behind him.

Trained for just such an emergency, Tanaka engages his EVR system. He uses his grappling hook and rocket boots to get to safety. Landing on the roof of the Kodiak’s bridge, he draws his pistol, and prepares to continue the fight!

Captain James Anchor gives the order to repel the Jairian boarders! He asks Riichi, Emma and Jason to arm themselves with tonfas and to follow him into the maintenance shafts. They will split up and defend their ship from the invaders.

Trent is astonished that they’re arming themselves with mere sticks. He offers to loan them his guns, but James Anchor informs him that on spaceships, no one fights with guns.  There are too many important things all around you that can be damaged in a firefight! If you miss, or if the bullet passes through its target, you can easily damage something in a way that can kill you.

Before leaving the bridge, Captain Anchor makes one last preparation and announces it to the crew: The Christmas Tree is lit! The Jairians are understandably confused at that. But no matter, they’re right under the bridge tower! An eager Jairian grabs the ladder to begin the bridge assault – only to electrocute himself!

It turns out that the “Christmas Tree” is actually the ladder to the bridge, and it has been electrified! The Jairians quickly adapt to their new circumstances. If you can’t take over the command center of a ship, take over engineering! From there, you can override any propulsion commands, as well as disable the life support for the bridge crew! The lead Jairian instructs his team: some will head aft to engineering, some will head forward to disable the second howitzer. One of them, a “screwup,” is told to stay behind and guard the intersection, something he’s not happy about!

Oblivious to the chaos outside the ship, Amelia finds herself in the galley wondering what all the noises are.  She sneaks a bite of pineapple before heading back to the infirmary to see Vera.

But that last second bite causes a fateful delay! The Jairian breacher attaches itself to the hull just outside the galley and cuts through the metal plating! The circular hatch created is flung inward explosively, and Amelia whacks her head on a cupboard trying to get out of the way!

The Jairian boarding party rushes into the ship, and poor Amelia is out cold on the floor!

Following Rachelle’s battle plan, the Jairian fighters crowd the space between the breacher and the Kodiak.  They take heavy losses, but they’re able to shield the breacher from the big guns! A frustrated Trent is seeing his cannons go inexplicably offline one by one.

Despite that, Trent manages to damage the incoming breacher! One of the drives gets blown to bits. But it’s not enough; it still has three drives! James Anchor informs the crew: prepare for impact!

Over on the Jairian battleship, Rachelle is in an argument with her remaining breacher pilot, who wants to abort the mission. I can’t say I blame him, seeing as he just watched two ships just like his get blown to bits with one shot each from the Kodiak’s howitzer! Rachelle urges him to press forward, saying that their greatest chance remains in taking the warship. She orders the fighters to screen the remaining breacher; fight for your lives!

Meanwhile, the pilot of the battleship is having a hard time. He’s trying to pick off the cannons on the Vigilant Gaddi, but the cargo ship keeps spinning, hiding the cannon from his line of fire! Who is that great pilot?

It’s Ryan! The tactic is something Captain Ramesh has come up with. For some reason, Naser has been unable to hit the battleship, so Ramesh has improvised, hoping to pin the battleship down with a game of cat-and-mouse.

Ramesh runs a diagnostic on the targeting systems. There’s nothing visibly wrong with it! So why can’t Naser hit his targets?