Joe Morrison
Dr. John HoytValerie Hawkins
Karen RichardsonJohn Vella
EgonJack Nagle
Dr. RichardsonSandy Lee Kane
Louise, dark redhead
Deanna Lund
Jessica, Honey BlondLois Etelman
Donna, light redheadBlanche Devereaux
Susan, frosted blondDoug Hobart
Egon as a monsterJudy Lee
Ruth - sunbather on dock
Robert Stanton
Sheriff BobTony Gulliver
First BoyRon Pinchbeck
Second Boy
John Castle
Third BoyBarbara Paridon
First Girl
Sidney Lee
Bit (uncredited)
William Grefé
Director
William Kerwin
Writer
The Beast from 20,000 Fathoms
Creature from the Black Lagoon
The She-Creature
It Conquered the World
The Monster That Challenged the World
The Saga of the Viking Women and Their Voyage to the Waters of the Great Sea Serpent
Attack of the Crab Monsters
War Of The Colossal Beast
The Giant Gila Monster
The Killer Shrews
Teenage Monster
Beast from Haunted Cave
Dinosaurus!
Phantom Planet
Eegah! The Name Written in Blood
The Horror of Party Beach
Monster from a Prehistoric Planet
Night of the Blood Beast
The Beach Girls and the Monster
Voyage to the Planet of Prehistoric Women
