Jack Nicholson as James R. 'Jimmy' Hoffa

Danny DeVito as Bobby Ciaro

Armand Assante as Carol D'Allesandro

J. T. Walsh as Frank Fitzsimmons

John C. Reilly as Pete Connelly

Natalija Nogulich as Jo Hoffa

Kevin Crowley as Reporter

Robert Prosky as Billy Flynn

Kevin Anderson as Robert F. Kennedy

Frank Whaley as Young Trucker in Diner

John Judd as Senate Policeman

John P. Ryan as Red Bennett

Nicholas Pryor as Hoffa's Attorney

Paul Guilfoyle as Ted Harmon

Karen Young as Young Woman at RTA

Cliff Gorman as Solly Stein

Joanne Neer as Soignee Woman

Joe Greco as Loading Foreman

Jim Ochs as Kreger Worker

Joe Quasarano as Dock Worker

Don Brockett as Police Captain

Nicholas Giordano as Cop

Dale Young as Father Doyle

Jennifer Nicholson as Nurse Nun in White

Don Vargo as Driver with Pistol

Anthony Cannata as Organizer

Valentino Cimo as Assailant #1

Willy Rizzo as Scialla

Tom Finnegan as Teamster President

Kirk Anderson as Driver with Flat

Sam Nicotero as Counterman at Laundry

John Malloy as Counterman at Roadhouse

Louis Giambalvo as RTA Representative

Robin Eurich as Reporter #1

Robert Maffia as Reporter #2

Gerry Becker as Business Negotiator

Shirley Prestia as Hoffa's Secretary

John Hackett as Bladesdale

Peter J. Reineman as Working Man

Joey Dal Santo as 'Joey' Boy at RTA

Tomasino Baratta as D'Allesandro's Man

Angela Block as Hoffa's Daughter

Anna Marie Knierim as Teamster Widow

Staci Marie Marcum as Woman in Cabin

Alton Bouchard as Airplane Pilot

Dennis Tolkach as Airplane Pilot

Jeff Howell as Senate Reporter

Fred Scialla as Castratore

Christopher Otto as Young Reporter

Annette DePetris as Newspaper Secretary

William Cameron as State Trooper

Rudy E. Morrison as Copa Thug

Joanne Deak as Woman in Penthouse

Richard Schiff as Government Attorney

Allison Robinson as Ciaro's Secretary

Steve Witting as Eliot Cookson

Kathy Jacobs as Dancer with Cigarette

Philip Perlman as Maitre'd

Sean P. Bello as Party Crasher

Robert L. Feist as Bouncer

Peter Spellos as Man in Crowd

Steven E. Goldsmith as Bailiff

Marty Perlov as Bartender

Tim Gamble as Prosecutor

Thomas D. Mahard as Bartender

Gary Houston as Government Agent in Bar

Dinah Lynch as Barbara Hoffa

Jillian Alyse Cardillo as Granddaughter

Jacqulyne Marie Cardillo as Granddaughter

Chet Badalato as Hoffa's Driver

David Regal as Newsman

Paul M. White as Young Driver

James 'Ike' Eichling as Prison Guard

Dean Wells as Convict #1

Bill Dalzell as Convict #2

Samson Barkhordarian as Official at Hall

Alex A. Kvassay as Airplane Pilot

Larry John Meyers as Newsman

John 'Cha Cha' Ciarcia as D'Ally's Financial Advisor

Sherri Mazie as Reporter

Dave Shemo as Young Reporter

David Calvin Berg as Committee Chairman

David Sconduto as Social Club Waiter

Lena Banks as Secretary (uncredited)

Sam Bauso as Waiter (uncredited)

Tim Burton as Corpse (uncredited)

Thomas F. Evans as Detroit Cop (uncredited)

April Freeman as Reporter (uncredited)

Steven Hauptman as Strike Breaker (uncredited)

John W. Iwanonkiw as Dock Worker (uncredited)

Bruno Kirby as Nightclub Comic

Tim Lovelace as Bakery Worker (uncredited)

Dave Petti as News Reporter (uncredited)

T.W. Reed as Trucker (uncredited)

Timilee Romolini as Vegas Showgirl (uncredited)

Joe Shelby as Teamster (uncredited)

Ursula Whittaker as Las Vegas Dancer (uncredited)

Jon Favreau as Extra