Dr. Sam Foster

Ewan McGregor

Henry Letham

Ryan Gosling

Lila Culpepper

Naomi Watts

Mrs. Letham

Kate Burton

Athena

Elizabeth Reaser

Dr. Leon Patterson

Bob Hoskins

Dr. Beth Levy

Janeane Garofalo

Dr. Ren

B.D. Wong

Custodian / Piano Mover #1

John Tormey

Sheriff Kennelly / Security Officer

Michael Gaston

Boy's Mother

Jessica Hecht

Toni

Amy Sedaris

Cabbie / Piano Mover #2

José Ramón Rosario

Business Man

Mark Margolis

Paramedic #1 / Butch Cook

Becky Ann Baker

Paramedic #2

Lisa Kron

Waitress #1

Mary Testa

Dance Instructor

Gregory Mitchell

Boy / Young Henry

John Dominici

Frederick / Devon

Sterling K. Brown

Security Guard

Michael Devine

Young Woman / Intern

Jolly Abraham

English Woman / Waitress #2

Angela Pietropinto

Daisy / Waitress #3

Oni Faida Lampley

English Man

Jarlath Conroy

English Man

Jarleth Conroy

Clerk / Student Guide

Noah Bean

Professor

Isaach de Bankolé

Bicyclist

G.A. Aguilar

Bicyclyst

G. A. Aguilar

Officer #1

Riley G. Matthews Jr.

Officer #2

Vito Violante

Psych Ward Paramedic #1

Douglas Crosby

Psych Ward Paramedic #2

Blaise Corrigan

Noodle Man

Hank Eulau

Dancer #1

Mam Smith

Dancer #2

Caroline Vexler

Dancer

Joan Chiang

Dancer

Robin De Jesus

Dancer

Ron DeJesus

Dancer

Carolyn Dorfman

Dancer

Emily Gayeski

Dancer

Noel MacDuffie

Dancer

Kevin Osgood

Dancer

Elizabeth H. Parkinson

Dancer

Karine Plantadit

Dancer

John Selya

Dancer

Kyle Sheldon

Dancer

Tom Titone

Dancer

Pamela B. Wagner

Accident Witness (uncredited)

Amber Gristak

Art Student (uncredited)

Andrew Horne

Old Man in Diner (uncredited)

Jerry Quinn