Guest Stars Matthew Bennett as Aaron Doral Graham Beckel as Colonel Jack Fisk Michelle Forbes as Admiral Helena Cain Steve Bacic as Jurgen Belzen Stephanie Chaves-Jacobsen as Kendra Shaw Nico Cortez as Young William Adama 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 Michael Trucco as Samuel "Sam" Anders Brad Dryborough as Lt. Louis Hoshi Eileen Pedde as Sgt. Mathias Vincent Gale as Lt. Peter Laird Stefanie von Pfetten as Cpt. Marcia "Showboat" Case Brad Loree as Stunt Marine #1 Fulvio Cecere as Lt. Alastair Thorne Peter Bryant as Frank Bruno Ben Cotton as Terrified Man Monique Ganderton as Gina Stunt Double Andrew Dunbar as Marine Dasilva Simon Burnett as Stunt Soldier #2 Ernest Jackson as Stunt Soldier #1 Chris Bradford as Ops Officer Jacob Blair as Squad Leader Banzai Shaker Paleja as Medic Hudson Deni DeLory as Woman in Cage John Hainsworth as Man in Cage #1 Chandra Berg as Little Lucy Cain Ingrid Tesch as Mother Trevor Roberts as Scylla Protestor #1 Rick Pearce as Stunt Mechanic #1 Peter Flemming as Helena's Father Matt Drake as Son #1 Cameron MacLeod as Scylla Protestor #2 Heath Stevenson as Stunt Marine #2 Adrian Hein as Helena's Father Stunt Double Alyssa Minniss as Flower Girl Emily Hirst as Child in Cage Dustin Eriksen as Son #2 Joey Pierce as Marine Riggs Victor Ayala as Man in Cage #2 Tyson Stanley as Young Marine Kyra Scott as Young Helena Cain Campbell Lane as Hybrid