Characters played by Boris Karloff
Phillip Knight
Characters played by Beverly Tyler
Sarah Adams
Characters played by Murvyn Vye
Barney Finch
Characters played by Elisha Cook Jr.
Martin Schuyler
Characters played by Rhodes Reason
Matthew Gunn
Characters played by Jean Engstrom
Claire Winter
Characters played by Friedrich von Ledebur
Native Chief
Characters played by Glenn Dixon
Mitchell
Characters played by Owen Cunningham
Howard Carlton
Characters played by Herbert Patterson
Dr. Wilding
Characters played by Jerry Frank
Vickers
Characters played by Adam West
Weather Station #4 Radio Operator