WARNING: If you don't want to know what happened in this episode, don't read this photo recap! 

The gang is back together, and Lyta is spilling the tea on General Zod and his plans for the future: He's going to use Doomsday to obliterate any dissenting alien civilizations, and then colonize their planets. Guy's get an Edifice Complex.

Seg and Nyssa team up to make it back to Wegthor to stop another onslaught. But for Nyssa, it's hard to be with Seg, knowing that he's head-over-power-heels in love with Lyta, and she might be head-over-power-heels in love with him. Woof.

But hey, it's nothing that a ride in a skimmer can't fix. Can this thing go convertible?!

Meanwhile, General Zod is unleashing Doomsday, hoping that there's enough Black Mercy toxin in his system to keep him under control. Is there?

In the sick bay, Jayna is nursing her daughter back to health. It gives them some time to heal past wounds.

Seg and Nyssa make it up to Wegthor without issue, and notifying Val and the other top brass of the imminent attack from Zod's fleet. It's go time, baby!

A few minutes later, Doomsday is making his grand entrance on Wegthor.

That's when the rebels rain hell upon the creature.

And that's when Doomsday fights back, and busts butt, before making his way into the tunnels.

Two Sagitari bust into the sick bay to find Lyta. When she tells them about Zod, they disavow him and swear loyalty to her. New recruits!

Wegthor's lost power thanks to Doomsday's knocking about. This spells trouble for Val and Seg, who planned to blow up the tunnels and trap the monster.

Doomsday busts through the tunnels and annihilates a small cavalry of rebels.

Meanwhile, Seg and Kem were knocked out by Doomsday's entrance, just after Seg initiated countdown for a bomb. This is interesting...

And above ground, Nyssa leads the rebels in an assault onto the Sagitari flagship.

After the explosion, Adam and Val were trapped under some rubble. But it was Adam who lost feeling in his legs.

When Seg and Kem wake up and get to safety, they realize that the detonator's missing. So Kem sacrifices himself to go and find it.

So after getting impaled, Kem comes face-to-face with old Doomsday, and lights him up like a Roman Candle.

Just as the rebels have commandeered the Sagitari ship. And Seg makes it off the moon in a skimmer.