Guest Stars Guy Van Swearingen as Paulie "Pierogi" Muzaski 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 Gigi Payovich as Alicia Wesley Truman Daniel as Colin Keith D. Gallagher as Alderman Liam Maguire RJW Mays as Cashier Josh Lettiere as Fat Tony