Huge questions hung over the first season of Showtime's "Homeland
." Would Marine Nicholas Brody (Damian Lewis
) do the bidding of the terrorist whom he had come to know during his long captivity? Would CIA analyst Carrie Mathison (Claire Danes
) figure out what Brody was up to in time -- or self-destruct in the process of trying to implicate him? An even bigger question emerged: Would executive producers Alex Gansa and Howard Gordon
, along ...