Caden Cotard
Philip Seymour Hoffman
Adele Lack
Catherine Keener
Hazal
Samantha Morton
Claire Keen
Michelle Williams
Sammy Barnathan
Tom Noonan
Dr. Eisenberg
Josh Pais
Maria
Jennifer Jason Leigh
Tammy
Emily Watson
Tom
Daniel London
Ellen Bascomb / Millicent Weems
Dianne Wiest
David
Robert Seay
Sammy Barnathan
Tom Noonan
Madeleine Gravis
Hope Davis
Olive (4 years old)
Sadie Goldstein
Olive (adult)
Robin Weigert
Actress Playing Claire
Kristen Bush
Like Clockwork Patient
Charles Techman
Actress Playing Frances
Alice Drummond
Emergency Room Doctor
Peter Friedman
Davis
Stephen Adly-Guirgis
Burning House Realtor
Amy Wright
Ellen's Mother
Deirdre O'Connell
Plumber
Frank Girardeau
Warehouse Realtor
Elizabeth Marvel
Derek
Paul Sparks
Caden's Father
Jerry Adler
Medic
Tom Greer
Caden's Mother
Lynn Cohen
Ariel
Daisy Tahan
Michael Higgins
Maurice
Joe Lisi
Eric
Michael Medeiros
Pastor
Christopher Evan Welch
Jimmy
William Ryall
Frances
Rosemary Murphy
Dentist
John Rothman
Needleman Actor
Tim Guinee