scifiKatee Sackhoff's nude debut in Riddick (2013) is out on Blu-ray this week, but she's not the only Sci-Fi TV Star to do an out of this world nude scene. Eliza Dushku, Morena Baccarin, and Gillian Anderson have all shown unexpected skin outside of the boob tube shows that made them famous. Get ready for blast off, because here come the Top 10 Sci-Fi TV Stars Gone Nude!