As of July 2026, The Invaders Season 2 aired in 1967 with 26 episodes. Full episode guide and where to watch below.

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The Invaders Season 2

1967 26 Episodes Action & Adventure · Sci-Fi & Fantasy ⭐ 7/10

If you want science fiction that respects its own premise, The Invaders Season 2 is available on streaming right now. Across 1 season, the show has had time to find its rhythm and keep it. Its 7/10 TMDB score, built from 61 ratings, reflects a title that consistently delivers. Roy Thinnes anchors it with a performance that grounds the bigger ideas in something human. There is no real reason to keep putting it off.

The Invaders Season 2 is not trying to be everything to everyone, and that focus is exactly what makes it work. The Invaders Season 2 treats its concept seriously enough to follow it all the way through. Season 2 of The Invaders includes 26 episodes. It aired from September 1967 to March 1968. This season stars Roy Thinnes, Diana Hyland and William Windom. Roy Thinnes and Diana Hyland lead a cast that brings real weight to the material. It was aired in 1967. What separates The Invaders Season 2 from lesser genre entertainment is a willingness to let the concept cost the characters something. It knows exactly what it is, and does not try to be anything else.

The Invaders Season 2 is satisfying on multiple levels — something to watch and something to think about after. It has built its own audience without needing a direct comparison. The complete run is available and best experienced without too much prior knowledge of where it goes. Roy Thinnes grounds the bigger ideas in something human. Once you are in, you will want to talk about it.

📡 Where to Watch The Invaders Season 2

Not currently available on major streaming platforms. Check back soon.

🎬 The Invaders Season 2 — Episode Guide

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

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

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

Valley of the Shadow

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

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

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

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

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

Summit Meeting: Part I

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

Summit Meeting: Part II

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.

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.

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.

A Russian ambassador summons David Vincent after he finds that a burglar caught inside the embassy is an alien.

David Vincent is kidnapped in a sneak attack on his new found alien-fighting allies, and he must try to escape an alien installation with a human psychologist.

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.

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.

An old college buddy sends David Vincent an urgent message, without any further details other than that it is important. When David arrives, Ted has been brain washed so that he can no longer remember why in the world he'd wanted to see his friend. It soon becomes obvious that the aliens are using...

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.

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?

The Organization

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

🎭 Cast of The Invaders Season 2

Roy Thinnes

Diana Hyland

William Windom

Major Rick Graves

Kent Smith

📋 All Seasons of The Invaders

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