Will the Djinn be able to help finally exonerate Liz? In the episode, Red describes the mysterious Djinn this way: "Meet the Blacklister that can fulfill any desire. Greed, lust, revenge, basically she can make any fantasy come true." Liz's deepest desire is to make the people who hurt her pay. (Peter Kramer/NBC) Airs THURSDAY, OCTOBER 22 (9:00 p.m. Eastern/8:00 p.m. Central)