I knew right away that you couldn't trust Michael McKean at the beginning. Damn that Lenny hallucination!  A good episode, and it's pretty cool they didn't run the opening credits until about 12 minutes into the show. I was worried when the coming attractions showed Sydney made up to look like Irina to fool a dazed Jack for some reason, but it was actually quite riveting (once you got past the "whoa, having a child pretend to be her dad's wife" creepiness), and the house/family recreation was cool. But as the May season finale gets closer, I wonder if Irina is alive or if they're actually just going to show her in flashbacks, showing how she died? I hope it's the former. In the meantime, it's good to see another evil sister going after Rambaldi and secretly plotting against the Bristows and APO. And from Sydney and Nadia's home no less! Shades of evil Francie clone.