(S04E07) We'll have to wait until next week to see Hiro try to save Charlie. This week, we stayed with Noah and Jeremy, checked back in on Claire and Gretchen, and saw how Matt was faring with his unwanted head-guest. And things didn't really go well for any of them.

The series is really finding a nice stride, for those of us left to enjoy it. I'm racking my brain trying to think of ways to inject a sense of excitement into the show to lure some of its wayward former viewers back. Who could they cast for an arc on Heroes that people would have to tune in to see. Summer Glau? Jennifer Aniston? Bill Cosby (he has the power of slow dancing)?

They're keeping things pretty simple now, not stretching us beyond three storylines per episode, and the sense of excitement and wonder really is back in a way I've not seen since the first season. I'll not go so far as to say this is the Heroes of old, but it's a helluva lot better than the Heroes of lately.

You know what? I'm down with all the cast, er, cross-pollination that's going on in sci-fi TV these days. Especially if it means good actors can keep working after their previous shows were given the axe. Earlier today, we reported that Brian Austin Green, formerly of Terminator: The Sarah Connor Chronicles, is joining Smallville for a two-episode arc. Now it looks like Battlestar Galactica's Rick Worthy is in talks to join NBC's Heroes.

On BSG, Worthy played Simon, the Cylon famous for conducting icky experiments on Kara Thrace. He'll play telepath Matt Parkman's new partner, an experienced L.A. cop, on Heroes when the show returns this fall. It's still unclear if Worthy's character will develop superpowers on the show, but something tells me he'll be more than just a normal cop before long. This is Heroes were talking about, the show where everyone gets superpowers.

Worthy is a sci-fi vet. He's appeared in everything from Star Trek: Deep Space Nine to Dark Angel and Stargate: SG-1. He'll be joining new Heroes season four recruits Robert Knepper and Madelina Zima.