Jean Evans of an international wildlife foundation, who is known to Africa as 'the Panther Girl' because of her bravery in jungle living, stumbles on a plot by a mad scientist to frighten the ...

Two unscrupulous explorers rob a sacred diamond from the Basoko tribe of leopard-men. Their white queen, Gungala, and her pet, a black panther, lead the revenge to impose the justice of the jungle.