You cannot discuss this film without starting with . Already famous for his work as Gollum in The Lord of the Rings , Serkis reached new heights as Caesar. Through performance capture technology, Serkis portrayed Caesar’s evolution from a frightened infant to a hyper-intelligent revolutionary. His ability to convey complex emotions—confusion, betrayal, and eventual leadership—mostly through facial expressions and body language remains a masterclass in acting. James Franco as Will Rodman
as Caroline Aranha : A primatologist who treats Caesar and eventually becomes Will's romantic partner, providing a grounded perspective on the ethics of Will's work. John Lithgow rise planet of the apes cast