I watched the newish TV show Homeland a few months ago, and stopped after a few episode. It wasn't because I found it lacking in its depiction of Islam (caricatural approaches are so rife that I'm pretty oblivious to that) as much as that I did not think it was that entertaining. But here's a take on the show and its treatment of Islamic fundamentalism and that perennial classic of American popular entertainment and political paranoia, the enemy who looks like one of us (for this I prefer the "Invasion of the Bodysnatchers" movies):
When critics hail Homeland, they would do well to ask themselves how they would react to a program where a Muslim captive at Guantanamo Bay succumbs to Stockholm Syndrome, converts to Christianity, returns to Kabul/Tehran/Riyadh, rises through the political ranks to a position of authority, and, with the help of a radical Christian CNN journalist, plots a campaign of terror in his home country at the behest of a Christian extremist. I think I can guess some of the words used to describe such a program, but “nuanced” and “grounded” would not be among them.