Liz remains wary and resentful of Red's secrets. She chooses to continue working with him to gain access to his resources, all while hiding the fact that she knows his greatest secret. Key Episode Details Original Air Date: January 3, 2019 Blacklist Number: No. 33
Despite the doctor's death, Red manages to secure Koehler's computer files. He hand-delivers them to Liz, but not before deleting the data pertaining to his own surgical history. Liz and Jennifer's Secret Alliance [S6E1] Dr. Hans Koehler
In the season 6 premiere of The Blacklist , titled " Dr. Hans Koehler " (No. 33), the series dives deep into the high-stakes world of criminal transformation and the search for identity. This episode is critical as it sets the tone for a season defined by Elizabeth Keen's dual mission: working with Raymond Reddington while secretly investigating his true past with her sister, Jennifer. The Hunt for the Surgeon to the Stars Liz remains wary and resentful of Red's secrets
The sisters visit their childhood home and begin tracing the history of the surgery that turned a stranger into Reddington. 33 Despite the doctor's death, Red manages to
Red claims he wants the FBI to track down Koehler to give them his client list, but his true motive is more personal: he needs to erase his own file from Koehler's records.