Cast
Harry Cooper (voice) / Harry Cooper
Barbara (voice) / Barbara
Sheriff McClelland (voice) / Sheriff McClelland
Posse Member (voice) / Posse Member
Helen Cooper (voice) / Helen Cooper
TV Commentator / Reporter #2 (voice) / Reporter #2
Scientist #1 (voice) / Scientist #1
Scientist #2 / Police Officer
Additional Voices (voice) / Additional Voices
Reporter #1 (voice) / Reporter #1
Radio Announcer / General / Field Reporter
