Although he starred in the show for only one season, television actor Richard Hatch annointed himself the ambassador to cult sci fi series “Battlestar: Galactica.” After years of trying to resurrect interest in the idea, through novels and a self-produced short film, Hatch was rewarded with a recurring part on the show’s new incarnation on the Sci Fi Channel. Hatch was born in Santa Monica, California, and although he studied piano as a child, his primary interest was sports. It wasn’t until a high school presentation on the assassination of President Kennedy that he developed a leaning