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 Dewshane Williams Tommy LaSalle Actor Trenna Keating Doc Yewll Actor Justin Rain Quentin McCawley Actor Nicole Muñoz Christie McCawley Actor Ryan Kennedy Guest Star Kevin Murphy Executive Producer Darren Swimmer Executive Producer Todd Slavkin Executive Producer