Battlestar Galactica: S4E16, Blood on the Scales, Promo Slideshow/ A New Six?!/ SciFi Mag. Scan Photos

James Callis as Gaius Baltar, Tricia Helfer as Six (NBC Promo photo)

Thanks to Spoiler TV

What's this? A completely new Six!?!
She looks a great deal like Tricia Helfer, the actress who plays all the Six incarnations--plus many hair extensions. What do you figure is going on here? Is she the 2009 version of Head!Six? Someone entirely new? (How did we miss her before?)

Snippets: From TV Guide via SpoilerTV

Here are thumbs of SciFi Magazines interview with all the major characters on Battlestar Galactica (link and zip after scans)

Download this gallery as a zip-archive

Are there plans for any other Battlestar Galactica alums to return before the finale? — David
MICKEY: Well, Kate Vernon, who plays Ellen Tigh, tells us that she'll return to the show soon "to reunite with my husband in the good old-fashioned way." Another familiar face will reappear, but my BSG mole has sworn me to secrecy. Ah, gods be damned, I'll tell you this: One of the character's initials is A, and if I gave you the other it would give it away. (And no, it's not Anastasia Dualla — she's definitely dead.)