Guest Stars Guy Van Swearingen as Paulie "Pierogi" Muzaski Konstantin Lavysh as Rodovan Mirković Brian Keys as Special Agent Edgar Vargus Audrey Esparza as Liliana Debo Balogun as Seamus Bennigan Jeremih as Elijah Linden Adenike Thomas as Special Agent Rowena Kala Paulina Nguyen as Mai Liet Phil Donlon as Simon McDougal Dana Paulo as Young Kate Griffin Parchem as Young Tommy Michael David Hammond as Bobito Dominguez Mark Ulrich as Drunken Serb Orest Sosnivka as Živko Serg Ilic as Serb Soldier Ryan Oliver as Serbian Henchman Andrei Runtso as Serbian Henchman
