A special treat for sci-fi fans, Summer Glau makes a guest appearance on Alphas tonight.
Otherworldly Glau's most memorable roles included the unstoppable River Tam in Firefly and the follow up movie, Serenity, as well as the equally unstoppable female terminator, Cameron, in Terminator: The Sarah Conner Cronicles. Sadly all of these shows were cancelled after only one or two seasons, so let's hope she doesn't become too regular a feature on our new favourite show!
Alphas continue to amaze tonight on Universal Channel at 20h00
