Robert De Niro as Vito Genovese / Frank Costello

Debra Messing as Bobbie Costello

Cosmo Jarvis as Vincent Gigante

Kathrine Narducci as Anna Genovese

Michael Rispoli as Albert Anastasia

Michael Adler as Senator Tobey

Ed Amatrudo as Rudolph Halley

Joe Bacino as Joe Profaci

Anthony J. Gallo as Tommy Lucchese

Wallace Langham as Senator Estes Kefauver

Louis Mustillo as Joe Bonanno

Frank Piccirillo as Richie Boiardo

Matt Servitto as George Wolf

Robert Uricola as Tony Bender

Belmont Cameli as Frankie Boy

Carrie Lazar as LT. Trooper

James Ciccone as Carlo Gambino

Bob Glouberman as Victor Riesel

Jeffrey Grover as Judge Liebowitz

Jean Zarzour as Elsa Anastasia

Derek Polen as Politician

Abi Van Andel as Judge Peggy Cooper

Zach Meiser as Trooper Vasisko

Dennis Craig Hensley as The Majestic Doorman

Gary Chinn as Doorman

Greg Siewny as Politician

D.J. Stroud as Push Cart Vendor

Sydney Miles as Young Bobby Costello

Joseph Moreland as Juror

Antonio Cipriano as Young Vito

Brian Scolaro as Paul Castellano

Noah Bain Garret as Abe Telvi

Bryant Carroll as Local Reporter #1 Divorce

Jean Claude Leuyer as Assassin

Robert Arce as Keith Norval

Luke Stanton Eddy as Young Frank

Steven Terry Walker as Judge (Angry)

Ashton Wolf as Emcee (Copa)

J. Barrett Cooper as Doctor #2

Wynn Reichert as Doctor #1

Seve Esposito as Joe Bonano Jr.

Rich Williams as Walter Hawley

Christine McBurney as Trish Hawley

Todd Covert as Edwin Barry - Defense Attorney

Mike Seely as Sheriff Crosswell

Robert Gerding as Judge

Amadeo Fusca as Lucky Luciano

Jennie Malone as Copa Nightclub Patron

Robert DiDonato as Edward Guinan

John Dinello as Joe Barbara

Bret Aaron Knower as Driver

James P. Harkins as Detective Jim Mullins

Louie Lawless as Joe the Boss

Wilson Conkwright as Busboy

Curtis Murphy as Shoe Shine Boy

Apollo Bacala as Mover

David Vegh as Warden

Tony Scott Griffith as Shoe Shine Customer

Damian Tanenbaum as Bailiff

Ed Formica as Judge Bentley Morris

Mark Tierno as Juror #1

Jen Ryan as Spectator

Michael T. Davis as Local News Reporter

Mark Axelowitz as Asst District Attorney Kamen

Carl Centofanti as Federal Agent

David Pittinger as Radio Staff

William Cross as Federal Agent

Seth Adair as Driver

Richard Doone as Juror

Shantel Routt as Bessie Smith

Brian D. Schroeder as Nightclub Patron

Frank Cervone as Shopkeeper #1

Sammy Geroulis as Driver

Mark Angel as Senate Probe Hearing

Kevin W. Shiveley as Police Officer

Andy Knode as TV Anchor

Sam Armentrout as Police Officer

Glenn Cunningham as Sgt. Ralph Salerno

Logan Moore as Politician's Wife

Jerry Pope as Bodyguard

Taylor Scott Knight as Baker

Richie Root as Photographer

Kalub James Mills as Journalist

Bill Bower as Spectator

John V. Catalano as Self - Vito Dinner Party Guest

Vincent P. Catalano as Vito (Party Guest)

James M. Daria as Copa Nightclub Patron

Andrew Philpot as Pedestrian

Todd Wallrauch as Paralegal

Jimmy Petrolla as Mob Boss

Mike Schenke as Police Officer

Joshua Innerst as Reporter #1

Charlie Powers as Senator's Aide

Shawn Peavie as Doctor

Chris Borghese as Photographer

Michael Moses as Roof Murder Victim

Corey Daria as Mover

Steve Molla as Reporter

Jerome Agean as Mob Boss (uncredited)

Melissa McDermott Currin as Courtroom Spectator (uncredited)

Max Daniels as Anna's Ex Husband (uncredited)

Annie Elliott as Copa Cigarette Girl (uncredited)

Ron Gorley as Copa Nightclub Patron (uncredited)

Karen Koester as Copa Nightclub Patron (uncredited)

Bobby Leigh as Man on Street (uncredited)

Nabeel Mulla as Mob Driver (uncredited)

Roger Petan as Radio Staffer #1 (uncredited)

David C. Phillippi as Courtroom Lawyer (uncredited)

Jarrod Robbins as Bartender (uncredited)

Peyton Stockdale as Joe Barbara Jr.

Richie Verito as Undercover Federal Agent (uncredited)