I noticed the blonde, but she has "booty call" written all over her. I worry that she'll be some pale imitation of Nina and I will not care for her at all.

I did think that Sam Worthington was trying to be all twitchy like Russell Tovey, but I think (oddly enough), Tovey pulls it off precisely because he's very blokey in real life, and Worthington just isn't blokey enough. Or something.