Jack Nicholson character James R. 'Jimmy' Hoffa
Danny DeVito character Bobby Ciaro
Armand Assante character Carol D'Allesandro
J.T. Walsh character Frank Fitzsimmons
John C. Reilly character Pete Connelly
Natalija Nogulich character Jo Hoffa
Kevin Crowley character Reporter
Robert Prosky character Billy Flynn
Kevin Anderson character Robert F. Kennedy
Frank Whaley character Young Trucker in Diner
John Judd character Senate Policeman
John P. Ryan character Red Bennett
Nicholas Pryor character Hoffa's Attorney
Paul Guilfoyle character Ted Harmon
Karen Young character Young Woman at RTA
Cliff Gorman character Solly Stein
Joanne Neer character Soignee Woman
Joe Greco character Loading Foreman
Jim Ochs character Kreger Worker
Joe Quasarano character Dock Worker
Don Brockett character Police Captain
Nicholas Giordano character Cop
Dale Young character Father Doyle
Jennifer Nicholson character Nurse Nun in White
Don Vargo character Driver with Pistol
Anthony Cannata character Organizer
Valentino Cimo character Assailant #1
Willy Rizzo character Scialla
Tom Finnegan character Teamster President
Kirk Anderson character Driver with Flat
Sam Nicotero character Counterman at Laundry
John Malloy character Counterman at Roadhouse
Louis Giambalvo character RTA Representative
Robin Eurich character Reporter #1
Robert Maffia character Reporter #2
Gerry Becker character Business Negotiator
Shirley Prestia character Hoffa's Secretary
John Hackett character Bladesdale
Peter J. Reineman character Working Man
Joey Dal Santo character 'Joey' Boy at RTA
Tomasino Baratta character D'Allesandro's Man
Angela Block character Hoffa's Daughter
Anna Marie Knierim character Teamster Widow
Staci Marie Marcum character Woman in Cabin
Alton Bouchard character Airplane Pilot
Dennis Tolkach character Airplane Pilot
Jeff Howell character Senate Reporter
Fred Scialla character Castratore
Christopher Otto character Young Reporter
Annette DePetris character Newspaper Secretary
William Cameron character State Trooper
Rudy E. Morrison character Copa Thug
Joanne Deak character Woman in Penthouse
Richard Schiff character Government Attorney
Allison Robinson character Ciaro's Secretary
Steve Witting character Eliot Cookson
Kathy Hartsell character Dancer with Cigarette
Philip Perlman character Maitre'd
Sean P. Bello character Party Crasher
Robert L. Feist character Bouncer
Peter Spellos character Man in Crowd
Steven E. Goldsmith character Bailiff
Marty Perlov character Bartender
Tim Gamble character Prosecutor
Thomas D. Mahard character Bartender
Gary Houston character Government Agent in Bar
Dinah Lynch character Barbara Hoffa
Jillian Alyse Cardillo character Granddaughter
Jacqulyne Marie Cardillo character Granddaughter
Chet Badalato character Hoffa's Driver
David Regal character Newsman
Paul M. White character Young Driver
James 'Ike' Eichling character Prison Guard
Dean Wells character Convict #1
Bill Dalzell character Convict #2
Samson Barkhordarian character Official at Hall
Alex A. Kvassay character Airplane Pilot
Larry John Meyers character Newsman
John 'Cha Cha' Ciarcia character D'Ally's Financial Advisor
Sherri Mazie character Reporter
Dave Shemo character Young Reporter
David Calvin Berg character Committee Chairman
David Sconduto character Social Club Waiter
Lena Banks character Secretary (uncredited)
Sam Bauso character Waiter (uncredited)
Tim Burton character Corpse (uncredited)
Thomas F. Evans character Detroit Cop (uncredited)
April Freeman character Reporter (uncredited)
Steven Hauptman character Strike Breaker (uncredited)
John W. Iwanonkiw character Dock Worker (uncredited)
Bruno Kirby character Nightclub Comic (uncredited)
Tim Lovelace character Bakery Worker (uncredited)
Dave Petti character News Reporter (uncredited)
T.W. Reed character Trucker (uncredited)
Timilee Romolini character Vegas Showgirl (uncredited)
Joe Shelby character Teamster (uncredited)
Ursula Whittaker character Las Vegas Dancer (uncredited)