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