In this exciting jungle adventure the esteemed archaeologist, Dr Singleton, and his daughter, Mary, travel to mystical Africa in search of an ancient artifact: the fabled Blue Stone of Heaven. Imbued with the unfathomable power to bestow its holder with immense strength, the statuette attracts corrupt Colonel Tatakombi, who, blind with greed, intends to spark an uprising, and turn the natives against Tarzan. Can mighty Tarzan avert the jungle rebellion?

• Ron Ely
• Sam Jaffe
• Ulla Strömstedt
• William Marshall
• Manuel Padilla Jr.
• Lloyd Haynes
• Nichelle Nichols
• Jason Evers