The Blacklist Season 2, Episode 4 Dr. Linus Creel Drama Crime Mystery IMDB 7.6 Country United States Duration 43 min Air Date 2014-10-13 Actors James Spader (Raymond "Red" Reddington) Diego Klattenhoff (Donald Ressler) Harry Lennix (Harold Cooper) Hisham Tawfiq (Dembe Zuma) Anya Banerjee (Siya Malik) Overview Red thinks a dangerous sociopsychological experiment may be taking place when several previously nonviolent citizens become killers. Red has a complicated proposition for Naomi and her husband.