Guest Stars Michael Trucco as Samuel "Sam" Anders Callum Keith Rennie as Leoben Conoy Dorothy Lyman as Socrata Thrace Co Starring Michael Hogan as Saul Tigh Aaron Douglas as Galen Tyrol Tahmoh Penikett as Karl "Helo" Agathon Alessandro Juliani as Felix Gaeta Kandyse McClure as Anastasia "Dee" Dualla Leah Cairns as Lt. Margaret "Racetrack" Edmondson Bodie Olmos as Lt. Brenden "Hotdog" Constanza Don Thompson as Specialist 3rd Class Anthony Figurski Georgia Craig as Oracle Brenn Erika-Shaye Gair as Child Kara Camille Atebe as Sarah Ryan