Special Guest Stars Richard Hatch as Tom Zarek Co Starring Michael Hogan as Saul Tigh Tahmoh Penikett as Karl "Helo" Agathon Alessandro Juliani as Felix Gaeta Kandyse McClure as Anastasia "Dee" Dualla Nicki Clyne as Callandra "Cally" Henderson Paul Campbell as Billy Keikeya Alonso Oyarzun as Specialist Socinus Matthew Bennett as Aaron Doral Connor Widdows as Boxey Colby Johannson as Flat-Top Ron Selmour as Seaborne Brent Stait as Mason Graham Young as Marine #1 Adrien Dorval as Wilkiens Curtis Ricks as Marine #2