The Blacklist - The Alchemist
The team goes undercover to pursue the Alchemist, who uses science to transform DNA and who's been assigned to protect a mob informant. Elsewhere, Liz targets an unlikely couple; Tom and Liz's relationship is tested; and Ressler faces a big decision.
- Season: 1
- Episode: 12
- Runtime: 60
- Aired: January 20th, 2014 at 22:00