Episodes List
Ep.1 Beachhead
Air Date: 1967-01-10
An architect's close encounter with a spaceship leads him to investigate a small town's hydroelectric plant.
Ep.2 The Experiment
Air Date: 1967-01-17
David Vincent meets with an eminent astrophysicist who has proof that aliens are invading the planet.
Ep.3 The Mutation
Air Date: 1967-01-24
With the assistance of Vicki, a nightclub stripper, Vincent continues his search for an alien spacecraft.
Ep.4 The Leeches
Air Date: 1967-01-31
Vincent is called on by a renowned electronics expert who fears he may soon be abducted by alien invaders.
Ep.5 Genesis
Air Date: 1967-02-07
Vincent's search for aliens lead him to an underwater sea lab.
Ep.6 Vikor
Air Date: 1967-02-14
A dying telephone lineman's fantastic story leads Vincent to investigate a huge industrial complex owned by a famous war hero.
Ep.7 Nightmare
Air Date: 1967-02-21
Vincent travels to a small town to check a possible link between the aliens and an attack of carnivorous insects.
Ep.8 Doomsday Minus One
Air Date: 1967-02-28
Vincent is called upon to help avert possible alien infiltration at a government nuclear test site.
Ep.9 Quantity: Unknown
Air Date: 1967-03-07
While investigating the theft of a mysterious cylinder from the site of a plane crash, Vincent is captured and suspected of being an alien.
Ep.10 The Innocent
Air Date: 1967-03-14
The aliens take David Vincent up into their spaceship and then attempt to prove they have nothing but peaceful intentions by showing him what they've done to a desert valley. But all is not what it seems.
Ep.11 The Ivy Curtain
Air Date: 1967-03-21
Vincent discovers that a school is being used by the aliens as an indoctrination center.
Ep.12 The Betrayed
Air Date: 1967-03-28
Vincent discovers a mysterious computer tape that could offer proof of the alien invasion.
Ep.13 Storm
Air Date: 1967-04-04
Vincent is contacted by a meterologist to help investigate the suspicious nature of a hurricane along the Eastern U.S. coast.
Ep.14 Panic
Air Date: 1967-04-11
The invaders and Vincent race to capture a wounded alien whose touch brings on freezing death.
Ep.15 Moonshot
Air Date: 1967-04-18
Vincent helps a security official investigate the deaths of two lunar astronauts in a strange red fog.
Ep.16 Wall of Crystal
Air Date: 1967-05-02
David's brother, who also thinks he is crazy, is kidnapped by the aliens who intend to destroy the oxygen in our planet's air.
Ep.17 The Condemned
Air Date: 1967-05-09
The invaders frame Vincent for the death of an owner of an electronics plant who had made discoveries about the aliens.
