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 natives out of a diamond-laden district by chemically growing crayfish to giant size, and enlists the aid of a game hunter friend to prevent a monster rampage and bring the culprits to justice.
as Jean Evans, Panther Girl
as Larry Sanders
as Dr. Morgan
as Cass
as Rand
as Tembo
as Chief Danka
as Ituri
as Comm. Stanton
as Orto
as Ebu
as Const. Harris
as Samba