Mozhan Marno, as Samar Navabi, will appear in tonight's episode of The Blacklist, titled "Arioch Cain." She and Ressler are still hunting Liz, and Red is starting the hunt for Dembe. Tom, meanwhile, is also still on a mission to save Liz. (David Giesbrecht/NBC) Airs THURSDAY, OCTOBER 29 (9:00 p.m. Eastern/8:00 p.m. Central)
