Yesterday I mentioned that nearly every sci-fi TV series does a rapid aging episode. Both Warehouse 13 and Haven did it in the same week a while back. Another common sci-fi trope is body swapping. (Or mind transfer) Last night’s episode of Warehouse 13 had Pete’s and Mika’s minds transferred into each other’s bodies. (That’s not a spoiler since they showed that much in the commercials but I won’t say any more.) Now I’m wondering what this week’s Haven will be about. I think Eureka has already done a body swapping episode but I can’t remember anything about it.