Brian Cox
John Landon
Andy Serkis
Caesar
David Hewlett
Douglas Hunsiker
Richard Ridings
Buck
Tom Felton
Dodge Landon
Adrian Hough
Board Member #2
John Lithgow
Charles Rodman
Jay Caputo
Alpha
James Franco
Will Rodman
David Oyelowo
Steven Jacobs
Ty Olsson
Chief John Hamil
David Richmond-Peck
Board Member #1
Tyler Labine
Robert Franklin
Timothy Webber
Janitor / Stan Timko (uncredited)
Karin Konoval
Maurice / Court Clerk
Sonja Bennett
Mother on Sidewalk (uncredited)
BJ Harrison
Dottie
Mike Dopud
Northside Officer
Chelah Horsdal
Irena - Charles' Nurse
Freida Pinto
Caroline Aranha
Leah Gibson
Party Girl #1
Qayam Devji
Todd's Buddy
Jamie Harris
Rodney
Rufus Dorsey
CHP #3 (uncredited)
Sandy Robson
SFPD #3
James Pizzinato
Lab Tech
Loyd Bateman
Ape (uncredited)
Kis Yurij
Worker (uncredited)
Sean Tyson
Animal Control Officer #2
Dean Redman
Security Guard #2
Christopher Gordon
Koba
Chris Shields
SFPD #2
Kevin O'Grady
Animal Control Officer #1
Camille Atebe
Playground Mom (uncredited)
Tracy Spiridakos
Party Girl #2
Jesse Reid
Donnie Thompson
Terry Notary
Rocket / Bright Eyes
Michael Kopsa
Jerk Driver
Devyn Dalton
Cornelia
Ryan Jefferson Booth
South Side Commander
Jeb Beach
Dad in Muir Woods
Luc Roderique
SWAT (uncredited)
Ivan Wanis-Ruiz
Handler @ Lab #1
Scott Lang
Ape (uncredited)
Trevor Carroll
Handler @ Lab #2
Kyle Riefsnyder
CHP #1
Frédéric North
Camera Ship Pilot (uncredited)
Makena Joy
Alice Hunsiker (Teen)
Peter Bundic
Newspaper Boy #1
Tom Franco
Mounted Officer (uncredited)
Mattie Hawkinson
Linda - Lab Tech
Hector Johnson
Security Guard #3