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The Invaders, a Quinn Martin Production, is an ABC science fiction television program created by Larry Cohen that ran in the United States for two seasons, from January 10, 1967 to March 26, 1968. Dominic Frontiere, who had provided scores for The Outer Limits, provided scores for The Invaders as well.

The opening narration reads as follows:

The Invaders, alien beings from a dying planet. Their destination: the Earth. Their purpose: to make it their world. David Vincent has seen them. For him, it began one lost night on a lonely country road, looking for a shortcut that he never found. It began with a closed deserted diner, and a man too long without sleep to continue his journey. It began with the landing of a craft from another galaxy. Now David Vincent knows that the Invaders are here, that they have taken human form. Somehow he must convince a disbelieving world that the nightmare has already begun.

Premise

Roy Thinnes starred as architect David Vincent, who accidentally learns of an alien invasion already underway and thereafter travels from place to place, trying to foil the aliens' plots and warn a skeptical populace of the danger. As the series progresses, Vincent is able to convince a small number of people to help him fight the aliens, most significantly millionaire industrialist Edgar Scoville (Kent Smith) who became a semi-regular character as of December, 1967.

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