Al Capone

Tom Hardy

Mae Capone

Linda Cardellini

Junior

Noel Fisher

Johnny

Matt Dillon

FBI Agent Crawford

Jack Lowden

Doctor Karlock

Kyle MacLachlan

Rosie Capone

Kathrine Narducci

Mona Lisa

Tilda Del Toro

Tony

Mason Guccione

Ralphie

Al Sapienza

Mona Lisa

Tilda DelToro

Director Nordhoff

Wayne Pere

Theresa

Jhemma Ziegler

Nanna

Rose Bianco

Virginia Hill

Samantha Czosnek

Gino

Gino Cafarelli

Zambini

Manuel Fajardo

Young Tony

Christopher Bianculli

Rodrigo

Edgar Arreola

Louis Armstrong

Troy Anderson

Young Goon

CG Lewis

Roberta

Tara Marie Foy

Gabi

Emma Willoughby

Dying Goon

David Wachs

Agent Harris

Josh Trank

Vince

Caiden Acurio

Berto Capone

Tony Beard

Harold Mattingly

Neal Brennan

Zambini

Manny Fajardo

Drunk Dancing Man

Jason Edwards

Nurse Lianne

Andreanna L. Jenson

Diane/Jr's Wife

Heather Isaac

Danny

Mason Rozas

Party Goer/Dead Body

Jack Reeder

Prohibition Party Guest

Michael Raymond III

Roberta

Tara Foy

Mysterious Man #1

Reed Luckett Wiley

FBI Agent (uncredited)

Cameron Stout

Louis Armstrong

Troy Warren Anderson

Party Guest

Natalie Sibille

Server

Kaleb Williams

Prohibition Party Guest

Rebecca Chulew

Gino's Goon

Jesse Mattson

Johnny's Daughter

Macey DePaula

Dead Body

Silas Borelly

Lyn Ansari-Dancer

Sue-Lyn Ansari

Goon

Jon Arthur

Server

Christopher Morris