Johnny Weissmüller

Character: Tarzan

Maureen O'Sullivan

Character: Jane Parker

Neil Hamilton

Character: Harry Holt

Paul Cavanagh

Character: Martin Arlington

Forrester Harvey

Character: Beamish

Nathan Curry

Character: Saidi

Yola d'Avril

Character: Madame Feronde (uncredited)

Paul Porcasi

Character: Monsieur Feronde (uncredited)

Everett Brown

Character: Bearer