Kellan Lutz Tarzan (voice) Spencer Locke Jane (voice) Les Bubb Porter (voice) Joe Cappelletti Clayton (voice) Brian Huskey Smith (voice) Mark Deklin Greystoke (voice) Jaime Ray Newman Alice (voice) Robert Capron Derek (voice) Jonathan Morgan Heit Tarzan Kid (voice) Jason Hildebrandt Narrator (voice) Trevor St. John Clayton Brian Bloom Miller Peter Elliott Leader of gorilla family / Tarzan's ape friends Cecily Fay Tarzan's ape friends Craig Garner Tarzan Kid