A series of dramatic dramas that speak of Erica Shepard, a very intelligent girl and former CIA agent. Now, Erica is one of the most traitors in American history and is serving a life sentence at Supermax. A long time later, FBI agent Keaton recruited Erica Elrai to help with a national mission aimed at a dangerous criminal.
Grading on that curve, "The Enemy Within" doesn't bring much new to the party but offers enough polish on this earnestly played, tried-and-true formula so as not to be, unlike some of these shows, its own worst enemy.
Carpenter and Chestnut solidly play their roles, but Enemy Within doesn't crackle the way The Blacklist did in early episodes. There's nothing particularly special going on here, and it's hard to muster the enthusiasm to say much more than that.