Defiance is currently in the middle of airing its second season on Syfy! In the Defiance press room at San Diego Comic-Con, I spoke with stars Julie Benz (“Amanda Rosewater”), Stephanie Leonidas (“Irisa”), Jaime Murray (“Stahma Tarr”) and Jesse Rath (“Alak Tarr”), as well as Executive Producer Kevin Murphy. Stars Grant Bowler (“Nolan”) and Tony …