Trailer
Diễn viên
Maura Tierney
Lynn Powell
John Aylward
Warden Keefer
Rex Linn
Gurad Alan
David St. Pierre
Gorilla Performers
Anthony Hopkins
Dr. Ethan Powell
John Ashton
Guard Dacks
Pat McNamara
Dr. Josephson
Jay Caputo
Gorilla Performers
Paul Bates
Bluto
Paul Collins
Tom Hanley
Tory Kittles
Prisoner (uncredited)
Tyrone C. Wiggins
Soldier (uncredited)
Doug Spinuzza
Nicko
Rod McLachlan
Guard Anderson
Ivonne Coll
Dr. Marzuez
Jim R. Coleman
Guard #2
John Munro Cameron
Gorilla Performers
Louanne Stephens
Marjorie Powell
Dave Anthony
Gorilla Performers
Misty Rosas
Gorilla Performers
Donald Sutherland
Ben Hillard
Jim Grimshaw
Boaz
Roger Floyd
Gilbert
Cuba Gooding Jr.
Dr. Theo Caulder
George Dzundza
Dr. John Murray
Marc Macaulay
Foley
Verne Troyer
Gorilla Performers