Special Guest Stars Claudia Black as Vala Mal Doran Guest Stars Garry Chalk as Col. Chekhov Tim Guinee as Tomin Tamlyn Tomita as Shen Xiaoyi Michael Ironside as Seevis Daniella Evangelista as Denya Co Starring Dan Shea as Sgt. Sylvester Siler Doug Abrahams as Prior Alex Dafoe as Halstrom