Originally introduced on the cartoon Super Friends, this brother-sister team had some weird powers. When they bumped fists, one could turn into any animal, and the other could turn into... any form of water. Ice, snow, a puddle, whatever. It looks like the pair have those same powers on Smallville, according to the teasers, with Jayna (Warehouse 13's Allison Scagliotti) turning into a bug and a purple-eyed puma, and Zan (7th Heaven's David Gallagher) possibly icing up a road and causing a car to skid. Whether they'll also be aliens and have a blue pet monkey named Gleek remains to be seen, but I sure as hell plan on tuning in to find out.

Smallville airs tonight at 8/7C on the CW. For more options, check out our Week in Preview! Get the latest recaplets, weecaps, blogs and more on-the-go via your smart phone with TWoP's mobile site.