Thanks to Netflix I finally finished seeing the second season of Sleeper Cell (definitely less engaging and realistic than the first). The first season was kept going by the conflicting challenges faced by the protagonist (Darwyn) to do his job as an FBI agent and to hold on to his integrity as a Muslim all while not blowing his cover. In the second season, Darwyn's faith was de-emphasized and the pressure to maintain his cover was less intense (since he had established his credibility as a terrorist in the first season). So now, after simply doing his job, Darwyn seems primarily motivated by his affection for the two (white) women in his life, his handler and his girlfriend. As I said before, Traitor was a lot more interesting to watch.
NPR: Don Cheadle's Spy Turn on Traitor
NPR: Don Cheadle's Spy Turn on Traitor