Red and the Task Force spring into action after learning who betrayed them.

Air Date: Friday, May 20 (08:00PM – 09:00PM) on NBC.

NUP_197553_00036.JPG

Picture 5 of 13

THE BLACKLIST -- "Marvin Gerard (#80): Conclusion Pt 1" Episode 921 -- Pictured: (l-r) Jonathan Holtzman as Chuck, James Spader as Raymond "Red" Reddington -- (Photo by: Zach Dilgard/NBC)