Steven struggles to adapt to life as a Diamond. With the help of Pearl, Yellow Diamond and Blue Diamond, he hopes to find out more about Pink Diamond to familiarize himself with his new life on Homeworld. Along with that, he tries to find a way to get all four Diamonds together to finally heal the corrupted Gems.

Torres risks everything to bring a fallen comrade back to Berlin. April learns the true value of her asset's medical tech, and works with Sofia to track down the troll farm spreading disinformation in Estonia.

When DJ worries that Jimmy isn't ready for fatherhood, an angry Steph responds by joining a dodgeball team. Kimmy sets Ramona up with her new intern.

As Honerva gets closer to creating a catastrophic rift in reality, the Atlas crew races against time to figure out how to locate and stop her.

Topher helps the kids break into Atlas Academy, but the plan is blown when Dale and Stacey trigger an earthquake and the parents rush to the scene. Jonah's body continues to break down as he leads Karolina into the hole.

Royal super-fan Stuart offers to help eradicate an alien beetle infestation before it exposes the siblings' true identities.

Using Nancy as the vessel and the claw that was stuck in his back, Elvis performs an ancient ritual to summon the demon - with unsettling results.

As Poplar prepares for Christmas, the nuns leave for the Mother House to vote in a new mother superior and to help care for a group of Chinese orphans. Meanwhile, Trixie returns to Poplar refreshed and is shocked to discover that many mothers no longer want to give birth at home.

It's the festive season once again in the Brown household, and Father Damian has organised a Christmas decoration contest to support the local football team.