Michael T. Weiss as Tarzan (voice)

Olivia d'Abo as Jane Porter (voice)

Jeff Bennett as Prof. Archimedes Q. Porter (voice)

Jim Cummings as Tantor/Merkus (voice)

April Winchell as Terk (voice)

René Auberjonois as (voice)

Grey DeLisle as Greenly (voice)

Alexis Denisof as Nigel Taylor (voice)

John O'Hurley as Neils (voice)

Phil Proctor as (voice)

Nicollette Sheridan as Eleanor (voice)

Tara Strong as Hazel (voice)