Damn you Thrifty, nailed it again!
I loved this episode, the roleplaying alone made it worth it. Not to mention the revelation that someone would have to die to close the portal!
I particularly enjoyed the song that Jaela paid to have written. Some excellent, excellent roleplying by Thifty, was incredibly impressed how he just went with it.
Also, I couldn't help but notice but as soon as the need for a sacrifice was discovered the cast just fell straight into role-play. I thought this was a great episode where you can see that the chemistry has really started to come together.
No doubt heaps of other people know, but I can't wait to see who dies in the end!