Synopsis
When Moya is forced to dock with an approaching Peacekeeper vessel, Aeryn and Crichton masquerade as Peace-keepers guarding the rest of the crew. The PK soldiers bring on board a mysterious crate; within is contained an intelligent virus, which accidentally infects Chiana. The virus is exceedingly deadly, taking over the minds of its victims. The two crews form an uneasy alliance in order to track down the virus, but it is nearly impossible to tell who will be infected next... [DVD]

Filler Quotient: 0, not filler, do not skip this episode.
- Aeryn's injury is highly plot relevant in the next few episodes. Also the Peacekeeper clothing acquired in this episode is reused later.

Problems
None

Factoids
- This episode establishes that the Peacekeepers left uniforms aboard Moya which are what were used to pull off the charade in this episode.

Remarkable Scenes
- John and Aeryn masquerading as Peacekeepers.
- John drafting his "prisoners" into helping search for Rygel.
- John suddenly assaulting Hassan.
- The crew subduing Crichton then arguing over who the virus ultimately ended up in.
- Larraq stabbing Aeryn.
- John killing Larraq.

My Review
A story with a lot of potential for drama and intrigue ruined by Rygel's and Chiana's petty greed. It's as if they collectively unleashed boredom itself on the poor plot. Frankly, I didn't really care what was in the crate. Sure, maybe I'd have been disappointed if the plot never revealed it, but then I'd have also been okay with something mundane like a prototype for a new Peacekeeper weapon. The point is, focusing the story on Pandora's box wreaking havoc wasn't too terribly compelling. What was compelling was the whole delightful idea of John and Aeryn masquerading as Peacekeepers.

Seeing John walk around the ship like he owned the place Peacekeeper style complete with that silly excuse for an accent just made me giggle over and over. Sadly though, a novelty is all we get. The potential for drama upon their covers being blown was largely erased by the need for collaboration to eliminate the virus. Likewise, what also failed to quite stand out was Larraq's attraction to Aeryn. Who cares? Aeryn seemed flattered, but other than that largely unfazed. Besides her stab wound almost nothing of consequence happens as a result of these events which is a real shame given all the potential in the premise.