[2] The role of the Brown Prince was played by Filipino child actor Robin Aristorenas.

Tarzán en la gruta del oro/King of the Jungle/Tarzan in the Golden Grotto (1968) that was filmed in Suriname, South America, Florida, Africa, Spain and Italy where the producers ran out of money and had to begin filming again.

[5] Portions were filmed in Rainbow Springs Florida[6] where both Sipek and Swan were burned in a fire that got out of control.

When the two actors were tied down in a scene, some spilled fuel began a blaze that panicked the film crew.

The lion in the film who had been trained to remove Hawkes' bonds freed him, though he suffered 90% burns to his body.