Paul Langton

Dr. Frank Parrish

Leslie Denison

Peter Wells

Teru Shimada

Subra

William Phipps

Lt. Dunbar

Lock Martin

The Snow Creature

Rollin Moriyama

Leva

Robert Kino

Inspector Karma

George Douglas

Corey Jr.

Robert Bice

Mr. Fleet

Rudolph Anders

Dr. Louis DuPont

Jack Daly

Mr. Edwards, sewer engineer

Darlene Fields

Joyce Parrish

Robert Hinton

Airline Manager

Rusty Wescoatt

Customs Warehouse Guard