The Invaders

David Vincent and Edgar Scoville attempt to warn a senator that a governmental official is an alien, while Andy Hatcher tries to prove otherwise.

Suzanne Pleshette is an alien who was being used to test Human emotion, but she now has dangerous and deadly mood swings.

David does all he can to get these two peaceful aliens back to their ship as they want to convince their leaders not to attack Earth.

A teenage girl sees an alien dying from a snake bite and then realizes how much her life has changed when the alien leaves her a bag containing a crystal.

Racist issues arise between David Vincent and the Baxters, a black couple, when David produces evidence that another African American in line for an important position with the space program is actually an alien.

David Vincent arranges a meeting between the alien leaders and an Air Force General, who secretly plans to drop a bomb on the alien leaders despite the fact that many innocent people will die in the process.

David Vincent joins forces with the mob when the aliens inadvertently take their illegal shipment of drugs.

Julian Reed calls upon David Vincent to help him expose aliens who have infiltrated The Slaten Research Center. By the time David arrives at the scene, Julian's having hallucinations. Is Julian truly a lunatic, or are the aliens behind his mental lapse?

David deceives the aliens that he is willing to work with them for a fee, all the while with a plan of attack in mind.

David Vincent is called in to aid a huge magazine publishing company that has been experiencing disruptive behavior in its company heads, and David believes that the aliens are behind the troubles.

David Vincent and Bob Torin capture an alien leader, whom they hope to show to the authorities as proof; however, the leader's alien comrades foil David's efforts.

A group of seven people get together to fight the Invaders. They are headed by Edgar Scoville.

An alien is taken captive while breaking into a safe in a Soviet Embassy.

When David Vincent brings an injured alien into the doctor for treatment, the patient's x-rays reveal odd results. While David works to alert the authorities, the aliens conspire to destroy both evidence and witnesses.

David exposes an alien disguised as a prophet who capitalizes on his ability to glow red as a tool to deceive people into thinking that his "gift" is from God.

In the conclusion of a two-part episode, Vincent must defuse an experimental rocket that if ignited will destroy all heads of state gathered at a world summit meeting.

In Part I of this two-part episode, Vincent uncovers a diabolical alien plot to destroy all of the world's leaders.

While investigating the Invaders susceptibility to minor human ailments, Vincent unknowingly is taken aboard an alien spacecraft.

Vincent is horrified to learn the invaders are using strange seed spores that after cultivated will develop into full-grown aliens.

A man seek's Vincent's aid after he is arrested and put on trial for murder after the incineration death of an alien.

Despite Vincent's warnings, a nurse tries to help an injured alien survivor of a saucer crash.

After an alien is captured in a small town, Vincent warns the townspeople, who assume their captive is a madman.

A hysterical hotel manager tells Vincent aliens are taking over his hotel.

Vincent battles, then destroys an alien guard and captures one of their spacecraft.

Vincent attempts to thwart the alien infiltration of a Air Defense Command Unit.

The invaders frame Vincent for the death of an owner of an electronics plant who had made discoveries about the aliens.

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. It has a familiar ring with the way it ends but well acted and enjoyable.

Vincent helps a security official investigate the deaths of two lunar astronauts in a strange red fog.

The invaders and Vincent race to capture a wounded alien whose touch brings on freezing death.

Vincent is contacted by a meteorologist to help investigate the suspicious nature of a hurricane along the Eastern U.S. coast.

Vincent discovers a mysterious computer tape that could offer proof of the alien invasion.

Vincent discovers that a school is being used by the aliens as an indoctrination center.

An alien (Michael Rennie) captures Vincent and convinces him he'll be taken to a paradise as proof of the invaders' peaceful intentions.

While investigating the theft of a mysterious cylinder from the site of a plane crash, Vincent is captured and suspected of being an alien.

Vincent is called upon to help avert possible alien infiltration at a government nuclear test site.

Vincent travels to a small town to check a possible link between the aliens and an attack of carnivorous insects.

A dying telephone lineman's fantastic story leads Vincent to investigate a huge industrial complex owned by a famous war hero.

Vincent's search for aliens lead him to an underwater sea lab.

Vincent is called on by a renowned electronics expert who fears he may soon be abducted by alien invaders.

With the assistance of Vicki, a nightclub stripper, Vincent continues his search for an alien spacecraft.

David Vincent seeks the help of an astrophysicist's son to prove that the earth has been invaded. But David doesn't know that the young man is in the aliens' power.

Architect David Vincent searches for someone who will believe he sighted the landing of a spaceship.