- Kamuela C. Searle
- Korak - Son of Tarzan grown up
- P. Dempsey Tabler
- Lord Greystoke / Tarzan
- Nita Martan
- Meriem - as a young woman
- Karla Schramm
- Lady Greystoke / Jane
- Gordon Griffith
- Jack - Son of Tarzan as a Boy
- Mae Giraci
- Meriem - as a girl
- Eugene Burr
- Ivan Paulovich
- Frank Morrell
- Sheik Amor Ben Khatour
- Ray Thompson
- Malbihn
- Charles G. Clarke
- Arab Slave Trader
- Louise Emmons
- Old Woman with Sheik
