Ben 10: Ultimate Alien Season 2 Episode 1

Eunice is one of the few characters to be shown partially naked, similar to Kevin each time he reverts from a mutant to normal.

In this episode, Kevin only utilizes his ability to absorb the power of stone.

This is the first episode in season 2 in which any mention is made of the Null Void prison.

Ben believes that he and Julie are broken up (presumably as a result of Julie's words to him in the episode "Duped"), but this would be a contradiction of his words to Julie, 'you're my girl', in the more recent episode "Hero Time."

In this episode, Ben states that he and Julie are officially broken up (at least from his perspective).

It is revealed that Gwen would like to see Ben work out his issues with Julie rather than get together with another girl.

Gwen says, at the end of the episode, that she cut her hand on Eunice's escape pod, but she was, in fact, electrocuted when she touched it.

Ben uses his Ultimatrix a total of four times in this episode.

The first alien form to be used by Ben in this episode was Armodrillo.

It is revealed that there was a prototype for the Omnitrix, the Unitrix.

This is the first episode of the Ultimate Alien franchise that features Ben actively vying for the affection of another girl besides Julie.

This episode marks the first time that Sunder has appeared in the Ultimate Alien franchise.

Kevin wears the same clothes for this episode that he has since the end of the original Ben 10 franchise.

Gwen wears the same clothes in this episode that she has for the past season of the Ultimate Alien franchise, as well as during the third season of Alien Force.

Ben wears the same outfit in this episode that he has since the end of the original Ben 10 series.

Alien Forms Used:

1) Armodrillo
2) Spidermonkey
3) Ultimate Spidermonkey
4) NRG
5) Cannonbolt
6) Ultimate Cannonbolt

The Unitrix was created as a separate device to store the DNA of each species.

According to Azmuth, when Gwen cut her hand opening the space pod, the Unitrix sampled her DNA, randomized it, and created Eunice. Since Gwen is a human Anodite hybrid we can probably assume that Primus didn't have human Anodite hybrid DNA in the Codon Stream.

According to Gwen, the "Uni" in the Unitrix means as in "One" instead of "Omni" meaning all.

The Unitrix is one of Azmuth's early prototype models of the Omnitrix.