Man from Atlantis III: Killer Spores (1977)
Overview
The Cetacean is called upon to recover a space probe that crashes in the sea, and Mark soon learns that the probe is covered with thousands of tiny alien beings. They intend to learn all they can about the human race by invading host bodies and controlling them. Mark must return them to space before they destroy all humanity.
Cast
Patrick Duffy
Mark Harris
Belinda Montgomery
Dr. Elizabeth Merrill
Kenneth Tigar
Dr. Miller Simon
Alan Fudge
C.W. Crawford
Fred Beir
Captain Bracy
Carole Demas
Pamela
Ivan Bonar
Edwin Shirley
James B. Sikking
Colonel Manzone
Erik Holland
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