Guest Stars Scott Porter as Nestor Jorge Montesi as The Guatrau Peter Wingfield as Gara Singh Aleks Paunovic as William Adama Sr. Elisabeth Rosen as Kolibri Co Starring Jim Thomson as Serge Panou as Olaf Willow Sina Najafi as William Adama Teryl Rothery as Evelyn Genevieve Buechner as Tamara Adama Christian Tessier as Francis Alison Araya as Isabelle Adama Nicola Anderson as GDD Receptionist William C. Vaughan as Fan Boy Colin Decker as Herac Soldier Diego Diablo Del Mar as Bartender Daleal Monjazeb as Young Joseph Alexander Kambolis as Young Sam