The Blacklist S01E12:

The Alchemist (No. 101)

IMDb 8.1 43 min/episodeRelease:2013
As Red (James Spader) enlists activist whistleblowers in his search for the mole, Liz (Megan Boone) pursues a deranged scientist who's helped dozens of criminals escape by engineering and killing their genetic doubles.
Director: Vincent Misiano