Lionel Jeffries lost a role in another big US film because this went over schedule.
Jock Mahoney plays evil Coy Banton to Gordon Scott's Tarzan. Mahoney took over the Tarzan role in Tarzan Goes to India.
Anthony Quayle was offered a role in this project.
First Tarzan movie with sound that didn't feature the ape-call. Despite protests from fans, the producers decided it had been ridiculed too often to remain effective.
This movie, released in 1961, contains a good example of the Stockholm Syndrome; however, the term was not coined until 1973.
When the Banton gang invades the Mantu store looking for their brother, in the far corner there is a large box containing Quaker Puffed Wheat and showing a giant rocket offer.