George Clooney
Michael Clayton
Acting
Tom Wilkinson
Arthur Edens
Acting
Tilda Swinton
Karen Crowder
Acting
Michael O'Keefe
Barry Grissom
Acting
Sydney Pollack
Marty Bach
Directing
Danielle Skraastad
Bridget Klein (voice)
Acting
Wai Chan
Chinese Dealer
Acting
Alberto Vazquez
Player #1
Acting
Brian Koppelman
Player #2
Writing
Tom McCarthy
Waiter (voice)
Acting
Denis O'Hare
Mr. Greer
Acting
Julie White
Mrs. Greer
Acting
Austin Williams
Henry Clayton
Acting
Jennifer Van Dyck
Ivy
Acting
Frank Wood
Gerald
Acting
Richard Hecht
Auctioneer
Acting
Bill Raymond
Gabe Zabel
Acting
Jonathan Walker
Del (voice)
Acting
Sharon Washington
Pam
Acting
Cynthia Mace
Wendy (voice)
Acting
Michael Countryman
Evan (voice)
Acting
Ken Howard
Don Jeffries
Acting
Amy Hargreaves
Interviewer
Acting
Susan Pellegrino
Secretary
Acting
Rachel Black
Maude
Acting
Matthew Detmer
Todd
Acting
John Douglas Thompson
Jail Guard
Acting
Merritt Wever
Anna
Acting
Brian Poteat
Deposition Lawyer
Acting
Christopher Mann
Lieutenant Elston
Acting
Edward Furs
Milwaukee Captain
Acting
Katherine Waterston
Third Year
Acting
John Gerard Franklin
Correction Officer
Acting
Remy Auberjonois
Fifth Year
Acting
Pun Bandhu
Fourth Year
Acting
Jason Strong
First Year
Acting
Robert Prescott
Mr. Verne
Acting
Paul Oquist
Starter
Acting
Terry Serpico
Mr. Iker
Acting
Heidi Armbruster
Anna's Sister
Acting
Pamela Gray
Cindy Bach
Acting
Andrew Hunter Sherman
U / North (voice)
Acting
Kevin Hagan
Raymond Clayton
Acting
Julia Gibson
Stephanie Clayton
Acting
Sean Cullen
Gene Clayton
Acting
Susan Egbert
Michelle
Acting
David Lansbury
Timmy Clayton
Acting
David Zayas
Detective Dalberto
Acting
Douglas McGrath
Jeff Gaffney
Acting
Gregory Dann
Cop
Acting
Cathy Diane Tomlin
Cop #2
Acting
Sam Gilroy
Copy Kid
Acting
Maggie Siff
Attorney #1
Acting
Sarah Nichols
Barry's Assistant
Acting
Susan McBrien
Jean
Acting
Jordan Lage
Partner
Acting
Neal Huff
First Associate
Acting
Paul Juhn
Second Associate
Acting
Patrick Askin
Auction Bidder (uncredited)
Acting
Angelo Bonsignore
Videographer (uncredited)
Acting
Kevin Cannon
Auction Worker (uncredited)
Acting
Clem Cheung
Landlord (uncredited)
Acting
Tony Gilroy
Taxi Driver (voice) (uncredited)
Writing
Emelie Jeffries
Raymond Clayton's Nurse (uncredited)
Acting
Josh Mowery
Lawyer (uncredited)
Acting
Kimmy Suzuki
Copy Shop Clerk (uncredited)
Acting
Steven Weisz
Executive (uncredited)
Acting