Warning: This post contains major spoilers from the most recent episode of "Homeland."

There is no way "Homeland" was going to let us head into next week's season finale without yet another a last-second plot twist, and this one sure was a doozy. After most of the Islamabad-based CIA and U.S. Embassy cleared out in the wake of severed diplomatic relations with Pakistan, Carrie Mathison (Claire Danes) stayed behind to track down the now-rogue agent Peter Quinn (Rupert Friend), who's made it his mission...