All Cast

Matt Damon

Matt Damon

Will Hunting

Robin Williams

Robin Williams

Sean Maguire

Ben Affleck

Ben Affleck

Chuckie Sullivan

Stellan Skarsgård

Stellan Skarsgård

Gerald Lambeau

Minnie Driver

Minnie Driver

Skylar

Casey Affleck

Casey Affleck

Morgan O'Mally

Cole Hauser

Cole Hauser

Billy McBride

Vik Sahay

Vik Sahay

MIT Student

John Mighton

John Mighton

Tom

Rachel Majorowski

Rachel Majorowski

Krystyn

Colleen McCauley

Colleen McCauley

Cathy

Matt Mercier

Matt Mercier

Barbershop Quartet #1

Ralph St. George

Ralph St. George

Barbershop Quartet #2

Rob Lynds

Rob Lynds

Barbershop Quartet #3

Dan Washington

Dan Washington

Barbershop Quartet #4

Alison Folland

Alison Folland

MIT Student

Derrick Bridgeman

Derrick Bridgeman

MIT Student

Shannon Egleson

Shannon Egleson

Girl on Street

Rob Lyons

Rob Lyons

Carmine Scarpaglia

Steven Kozlowski

Steven Kozlowski

Carmine Friend #1

Jennifer Deathe

Jennifer Deathe

Lydia

Scott William Winters

Scott William Winters

Clark

Philip Williams

Philip Williams

Head Custodian

Patrick O'Donnell

Patrick O'Donnell

Assistant Custodian

Kevin Rushton

Kevin Rushton

Courtroom Guard

Jimmy Flynn

Jimmy Flynn

Judge Malone

Joe Cannon

Joe Cannon

Prosecutor

Ann Matacunas

Ann Matacunas

Court Officer

George Plimpton

George Plimpton

Psychologist

Francesco Clemente

Francesco Clemente

Hypnotist

Jessica Morton

Jessica Morton

Bunker Hill Student

Barna Moricz

Barna Moricz

Bunker Hill Student

Libby Geller

Libby Geller

Toy Store Cashier

Chas Lawther

Chas Lawther

MIT Professor

Richard Fitzpatrick

Richard Fitzpatrick

Timmy

Frank Nakashima

Frank Nakashima

Executive #1

Chris Britton

Chris Britton

Executive #2

David Eisner

David Eisner

Executive #3

Bruce Hunter

Bruce Hunter

NSA Agent

Robert Talvano

Robert Talvano

NSA Agent #2

James Allodi

James Allodi

Security Guard

Michael Arthur

Michael Arthur

Reunion Guest (uncredited)

Christian Harmony

Christian Harmony

Student (uncredited)

Riva Di Paola

Riva Di Paola

MIT Student (uncredited)

Harmony Korine

Harmony Korine

Hervé (uncredited)

Thomas Lundy

Thomas Lundy

Waiter (uncredited)

Paul McGillicuddy

Paul McGillicuddy

Race Track Fan (uncredited)

Daniel Olsen

Daniel Olsen

MIT Student (uncredited)

Stephen L'Heureux

Stephen L'Heureux

Bartender (uncredited)