Colonel Carter Count: 8/13 episodes this season. Big role in this one, though. We're moving up!
IMDB trivia told me this was Katie Brown's last appearance on the show, and wiki notes pointed me to a future reveal (in 4x16 "Trio") that she misinterpreted McKay's actions as a breakup and left Atlantis shortly after this story. That's too bad… That relationship really grounded Rodney's character, and gave him a lot of growth.
I recommend checking out the GateWorld transcript of this episode if you want to know what Radek says in Czech:https://www.gateworld.net/atlantis/s4/quarantine/transcript/
Loved the reference to Hitchhiker's Guide to the Galaxy.
Shout by ChrisBlockedParentSpoilers2016-10-10T18:58:07Z
Radek Zelenka - Hero of Atlantis.