Meet Annie Walker (Piper Perabo), a young CIA trainee who is thrust into the inner sanctum of the agency when she is unexpectedly promoted to field operative. While it appears that she has been plucked from obscurity for her exceptional linguistic skills, there may be something or someone from her past that her CIA bosses are really after. Also starring Christopher Gorham, Peter Gallagher, Kari Matchett, Sendhil Ramamurthy and Anne Dudek.