Patty Bodeen

When virtually all of the residents of Piedmont, New Mexico are found dead after the return to Earth of a space satellite, the head of the US Air Force's Project Scoop declares an emergency. A group of eminent scientists led by Dr. Jeremy Stone scrambles to a secure laboratory and tries first to isolate the life form while determining why two people from Piedmont - an old alcoholic and a six-month-old baby - survived. The scientists methodically study the alien life form, unaware that it has already mutated and presents a far greater danger in the lab, which is equipped with a nuclear self-destruct device designed to prevent the escape of dangerous biological agents.

Irascible and domineering millionaire Walter McCoy marries the beautiful, but shady and duplicitous Karen Petrie. Walter's son Steve automatically becomes smitten with Karen while both Walter's daughter Cynthia and loyal housekeeper Sarah suspect that something is up. This provokes a tangled web of deception, infidelity, and even murder.

When the President's plane mysteriously disappears with him on board, it is left to the seemingly weak Vice President to try to avert a nuclear exchange with the Chinese.