The Blacklist: The Apothecary

"The Apothecary" is the fifteenth episode of season four of the super-spy crime drama series The Blacklist and the thirty-fourth episode of the series overall. It was directed by David Platt with a script written by Daniel Knauf and Vincent Angell. It first aired on NBC on Thursday, February 23rd, 2017 at 8:00 pm.