"Penniless American George Segal discovers a huge diamond (known as ?The Southern Star?) during a geological survey in French West Africa. But his discovery leads to more trouble than he bargained for, especially when the priceless stone is stolen and the hunt for the thief leads to the dangerous depths of the African jungle? This ?Raiders Of The Lost Ark-type adventure includes a thrill in every scene as Segal and beautiful heroine Ursula Andress battle and survive against all odds ? stampeding elephants, bush fires, poisonous snakes, the sawing through of a suspension bridge and the courageous swimming of a hippopotamus infested river." - fr cover Directed by Sidney Hayers Writing credits David Pursall Jack Seddon Cast (in credits order)complete, awaiting verification George Segal .... Dan Ursula Andress .... Erica Kramer Orson Welles .... Plankett Ian Hendry .... Karl Johnny Sekka .... Matakit Michel Constantin .... Jose Georges G