A glowing brain-like creature arrives on a beach near a rocket test site via a teleportation beam. The alien communicates telepathically with the children of scientists. The kids start doing the alien's bidding as the adults try to find out what's happening to their unruly offspring.
Michel Ray
Adam Williams
Peggy Webber
John Washbrook
Jackie Coogan
Richard Shannon
Raymond Bailey
Sandy Descher
Larry Pennell
Peter Baldwin
Ty Hungerford
Russell Johnson
David Bair
Johnny Crawford
John Benson
Helen Jay
Burt Metcalfe