Unfaithful

Diane Lane

Constance Sumner

Richard Gere

Edward Sumner

Olivier Martinez

Paul Martel

Erik Per Sullivan

Charlie Sumner

Željko Ivanek

Detective Dean

Gary Basaraba

Detective Mirojnick

Kate Burton

Tracy

Margaret Colin

Sally

Chad Lowe

Bill Stone

Dominic Chianese

Frank Wilson

Myra Lucretia Taylor

Gloria

Michelle Monaghan

Lindsay

Lisa Emery

Beth

Michael Emerson

Josh

Geoffrey Nauffts

Jeff

Joseph Badalucco Jr.

Conductor

Erich Anderson

Bob Gaylord

Damon Gupton

Other Businessman

Marc Forget

Café Bartender

Larry Gleason

Tim

George F. Miller

Businessman #1

Paul D. Failla

Businessman #2

Hal Smith-Reynolds

Businessman #3

Tyree Michael Simpson

Businessman #4

Liza Colón-Zayas

Grumpy Teacher

Al Cayne

Parking Lot Attendant

Murielle Arden

Other Woman

Salem Ludwig

Man with Suitcase

William Abadie

Passerby

Matthew Maitland

Crying Boy

Charles Glaser

Father of Crying Boy

Anne Pitoniak

Grandma

Frederikke Borge

Aunt Rikke

Russell Gibson

Uncle Russell

Maria Gelardi

Aunt Maria

Leslie Shenkel

Uncle Les

Sophia Wu

Dry Cleaner

James Bruce-Gardyne

Auctioneer