Chief Devin Walker is a fictional character portrayed by Michael Mulheren in the TV series The Blacklist.
They appear in 1 episodes out of a total of 218 aired
Episodes1
Olivia Olson (No. 115)
episode S6.E15 april 2019The task force searches for a woman who specializes in hostile takeovers of criminal organizations and may have intelligence about a conspiracy involving a presidential advisor; Aram enacts a daring plan to gain leverage over Red.