Matt Damon

Mike McDermott

Edward Norton

Lester 'Worm' Murphy

John Turturro

Joey Knish

Gretchen Mol

Jo

John Malkovich

Teddy KGB

Famke Janssen

Petra

Martin Landau

Abe Petrovsky

Michael Rispoli

Grama

Goran Višnjić

Maurice

Ray Iannicelli

Kenny

Merwin Goldsmith

Sy

Josh Mostel

Zagosh

Lenny Clarke

Savino

Peter Yoshida

Henry Lin

Lenny Venito

Moogie

Richard Mawe

Professor Eisen

Michael Lombardi

D.A. Shields

Tom Aldredge

Judge Marinacci

Beeson Carroll

Judge Kaplan

Erik LaRay Harvey

Roy

Dominic Marcus

Dowling

Brian Anthony Wilson

Derald

Melina Kanakaredes

Barbara

Kohl Sudduth

Wagner

Chris Messina

Higgins

Michael Ryan Segal

Griggs

Kerry O'Malley

Kelly

Slava Schoot

Roman

Allan Havey

Guberman

Lisa Gorlitsky

Sherry

John Di Benedetto

LaRossa

Nicole Brier

Sunshine

Tony Hoty

Taki

Joe Zaloom

Cronos

Sal Richards

Johnny Gold

Josh Pais

Weitz

Adam LeFevre

Sean Frye

P.J. Brown

Vitter

David Zayas

Osborne

Murphy Guyer

Detweiler

Alan Davidson

Cabbie

Bill Camp

Eisenberg

Maria Soccor

Atlantic City Call Girl (uncredited)