Very often, when an actor plays a role in a television series as critically acclaimed as "Battlestar Galactica," they find it difficult to find equally great or better roles once the series ends. Katee Sackhoff, who plays the pivotal role of Kara "Starbuck" Thrace in the series, is facing such a dilemma. She is concerned about finding parts as challenging and powerful once “Galactica's” fourth and final season ends. "It's extremely difficult," Sackhoff said in an interview with SciFi Wire. "It's a definite worry. People ask me if I'm worried about being pigeonholed in science-fiction, and definitely not. That's not a fear of mine at all." Sackhoff, who has most recently been seen as Sarah Corvus on "Bionic Woman" and as a doomed woman in the recent straight-to-DVD "White Noise ...