Guest Stars Anatol Yusef as Meyer Lansky Eric LaRay Harvey as Dunn Purnsley Domenick Lombardozzi as Ralph Capone Ben Rosenfield as William H. "Willie" Thompson Brian Geraghty as Agent Warren Knox / Jim Tolliver Arron Shiver as Dean O'Banion Eric Ladin as J. Edgar Hoover Morgan Spector as Frank Capone Joel Marsh Garland as Stu Co Starring Christiane Seidel as Sigrid Mueller Margot Bingham as Daughter Maitland Joseph Caniano as Jake Guzik Jacob A. Ware as Agent Selby Will Janowitz as Hymie Weiss Owen Campbell as Clayton Davies Kayla Ferguson as Doris David Campbell as Tom (Nucky's Bodyguard) Rae Gray as Claudia Josh Caras as Henry Gaines Jake Woodbury Davis as Tip Shane Nepveu as Flitch Aaron Joshua as Stoop Loudmouth Dieter Riesle as Eddie's Friend Ned Luke as Boorish Man Dominik Tiefenthaler as Rudy Ben Van Bergen as Thomas Eric Reid Schroeder as Tenement Man Maggie Fine as Jerry Flentje's Neighbor in 1-C Nate Dern as Bureau of Investigation Agent A.J. Heekin as Poker Dealer
