Panther Girl of the Kongo 1955

Synopsis:

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.

Directed by: Franklin Adreon
Written by: Ronald Davidson
Runtime: 167 minutes
Tagline: MAN-MADE MONSTERS TERRIFY THE JUNGLE as a mad scientist prepares to unleash a new fury on the world!
Cast:
Phyllis Coates
Phyllis Coates
Jean Evans, Panther Girl 
Myron Healey
Myron Healey
Larry Sanders 
Arthur Space
Arthur Space
Dr. Morgan 
John Daheim
John Daheim
Cass 
Mike Ragan
Mike Ragan
Rand 
Morris Buchanan
Morris Buchanan
Tembo