Cast of Good Will Hunting

24 credited, in billing order.

Matt Damonas Will Hunting

Robin Williamsas Sean Maguire

Ben Affleckas Chuckie Sullivan

Stellan Skarsgårdas Gerald Lambeau

Minnie Driveras Skylar

Casey Affleckas Morgan O'Mally

Cole Hauseras Billy McBride

Vik Sahayas MIT Student

John Mightonas Tom

Rachel Majorowski

Rachel Majorowskias Krystyn

Colleen McCauley

Colleen McCauleyas Cathy

Matt Mercier

Matt Mercieras Barbershop Quartet #1

Ralph St. George

Ralph St. Georgeas Barbershop Quartet #2

Rob Lynds

Rob Lyndsas Barbershop Quartet #3

Dan Washington

Dan Washingtonas Barbershop Quartet #4

Alison Follandas MIT Student

Derrick Bridgeman

Derrick Bridgemanas MIT Student

Shannon Egleson

Shannon Eglesonas Girl on Street

Rob Lyons

Rob Lyonsas Carmine Scarpaglia

Steven Kozlowskias Carmine Friend #1

Jennifer Deathe

Jennifer Deatheas Lydia

Scott William Wintersas Clark

Philip Williamsas Head Custodian

Patrick O'Donnell

Patrick O'Donnellas Assistant Custodian

Crew

Gus Van SantDirectorBen AffleckWriterMatt DamonWriterBob WeinsteinExecutive ProducerHarvey WeinsteinExecutive ProducerJJonathan GordonExecutive ProducerSSu ArmstrongExecutive ProducerLawrence BenderProducerDanny ElfmanOriginal Music ComposerJean-Yves EscoffierDirector of PhotographyPietro ScaliaEditor