James Spader and Megan Boone

Who is the FBI's mole?

On Monday's all-new episode of The Blacklist (10/9c, NBC), Red Reddington will succeed where the FBI has failed (again). While the feds are seeking out a blacklister called The Alchmeist -- for his use of science to change DNA -- Red (James Spader) is ready to clean house.

Oscar snubs & surprises

Check out this exclusive sneak peek of Monday's episode:



Any guesses? Share your theories in the comments below!

The Blacklist airs Mondays at 10/9c on NBC.