Grant Bowler Joshua Nolan Actor Julie Benz Amanda Rosewater Actor Stephanie Leonidas Irisa Actor Tony Curran Datak Tarr Actor Jaime Murray Stahma Tarr Actor Graham Greene Rafe McCawley Actor Jesse Rath Alak Tarr Actor Trenna Keating Doc Yewll Actor Nicole Muñoz Christie McCawley Actor Anna Hopkins Jessica "Berlin" Rainer Actor Lee Tergesen Rahm Tak Actor Nichole Galicia Kindzi Actor Conrad Coates T'evgin Actor Kevin Murphy Executive Producer Darren Swimmer Executive Producer Todd Slavkin Executive Producer