Elizabeth Prentiss, a foreign ambassador and SSA Emily Prentiss' mother, seeks the aid of the BAU when a Russian immigrant is kidnapped and held for ransom.

Dennis Volochkov, Dimitri Boudrine, Dimitri Diatchenko, Dina Rosenmeier, Elya Baskin, Gina Garcia Sharp, Gonzalo Menendez, Gregory Wagrowski, Irina Davidoff, Kate Jackson, Olga Sosnovska, Sergei Chernov, Tatiana Chekova, Zoran Radanovich