Language: English strengthens its roster with the welcome addition of Showtime series "Homeland," now in its fourth season. "Homeland" focuses less on clock-ticking cliffhangers and more on psychologically complex characters and deep layers of paranoia and suspicion. Claire Danes, in the best performance of her career, plays a bipolar CIA operative who's sure that a U.S. Marine (Damian Lewis) freed after eight years in captivity is actually a sleeper agent. Fans of "Breaking Bad" should feel at home.