详细介绍：Robert Michael Leeshock (born December 13, 1961) is an American actor. He is best known in television for portraying the role of Liam Kincai…Robert Michael Leeshock (born December 13, 1961) is an American actor. He is best known in television for portraying the role of Liam Kincaid on the sci-fi drama series Earth: Final Conflict.详情