A small-town doctor learns that the population of his community is being replaced by emotionless alien duplicates.
Kevin McCarthy
Dr. Miles J. Bennell
Dana Wynter
Becky Driscoll
King Donovan
Jack Belicec
Carolyn Jones
Theodora 'Teddy' Belicec
Larry Gates
Dr. Dan 'Danny' Kauffman
Kenneth Patterson
Stanley Driscoll
Virginia Christine
Wilma Lentz
Jean Willes
Nurse Sally Withers
