Joaquin Phoenix

Character: Leonard Kraditor

Gwyneth Paltrow

Character: Michelle Rausch

Vinessa Shaw

Character: Sandra Cohen

Isabella Rossellini

Character: Ruth Kraditor

Moni Moshonov

Character: Reuben Kraditor

Elias Koteas

Character: Ronald Blatt

Bob Ari

Character: Michael Cohen

David Ross

Character: Waiter

Anne Joyce

Character: Leonard's Ex-Fiancée

Elliot Villar

Character: Bystander

Craig Walker

Character: Bystander #2

Carmen M. Herlihy

Character: Lady with Baby Carriage

Donald J. Hewitt Jr.

Character: Another Bystander

Christian Albrizo

Character: Some Kid

Julie Budd

Character: Carol Cohen

Iain J. Bopp

Character: David Cohen

Samantha Ivers

Character: Stephanie

Jeanine Serralles

Character: Dayna

Miguel Rivera

Character: Antonio

Clinton C. Ingram

Character: Bouncer

Doug Wright

Character: Maitre d'

Shiran Nicholson

Character: DJ Juice

Marion McCorry

Character: Receptionist

Saidah Arrika Ekulona

Character: Nurse

David Cale

Character: Jeweler

Sy Fader

Character: Old Man

Joel Horwitz

Character: New Year's Eve Partygoer #1

John Baker

Character: New Year's Eve Partygoer #2

Kathryn Gerhardt

Character: New Year's Eve Partygoer #3

Luis Dalmasy Jr.

Character: Background Break Dancer

Alex Felix

Character: Background Break Dancer

Geronimo Frias

Character: Background Break Dancer

Mari Koda

Character: Background Break Dancer

Pedro Saint Morillo

Character: Background Break Dancer

Anthony Ramos

Character: Background Break Dancer

Diosmer Reynoso

Character: Background Break Dancer

Edwige Sam

Character: Background Break Dancer

Franco Bulaon

Character: Man Kissing Girl

Renee Fishman

Character: Ruth's Best Friend

Bianca Giancoli

Character: Waitress

Nick Gillie

Character: Livery Driver

Andrew Ginsburg

Character: Rescue Worker

Brian Hopson

Character: Club Patron

RJ Konner

Character: Upscale Opera Guest

Evan Lewis

Character: Uncle

Uzimann

Character: Cab Driver

Mark Vincent

Character: Ronald's Driver