Instinct

as Captain Kagona

as Prisoners

as Dr. Ethan Powell

as Prisoners

as David

as Dr. Theo Caulder

as Gorilla Performers

as Man in Car

as Gorilla Performers

as Ben Hillard

as Nicko

as Gorilla Performers

as Federal Marshall

as Dr. John Murray

as Dr. Marzuez

as Gorilla Performers

as Boaz

as Prisoners

as Prisoners

as Guard Dacks

as Warden Keefer

as Gorilla Performers

as Bartender Mike

as Prisoners

as Prisoners

as Lester Rodman

as Marjorie Powell

as Prisoners

as Foley

as Lynn Powell

as Gorilla Performers

as Dr. Josephson

as Bluto

as Tom Hanley

as Gurad Alan

as Guard Anderson

as Gilbert

as Pete

as Helmet Man

as Annie

as Gorilla Performers

as Catherine