The Blacklist: Season 5, Episode 11

5 - 11: Abraham Stern (No. 100)

100th Episode
When Red goes on the hunt for a legendary treasure, he draws the attention of Abraham Stern, a cunning manipulator who has devoted his life - and the lives of many innocents - to recovering the fortune that is his birthright. Meanwhile, Liz's quest sends her down a dark path, leading her to study the methods of one of the Blacklist's most dangerous criminals.