The "Human" Factor (1975): cast, story & where to watch

1975 · Film · ★ 5.6

The "Human" Factor poster

Released in 1975, The "Human" Factor is an action and thriller film directed by Edward Dmytryk, running about 95 minutes. “...Every 24 hours an American family will be killed by radical assassins...if the CIA, FBI and police can't stop it...the human factor will!” — that tagline sets the tone.

What it’s about. After his family is brutally murdered for an unknown reason, a computer engineer sets out to find those responsible.

Who’s in it. The "Human" Factor stars George Kennedy as John Kinsdale, John Mills as Mike McAllister, Raf Vallone as Dr. Lupo and Barry Sullivan as Edmonds, among others.

How it landed. With an audience score of 5.6/10, The "Human" Factor has drawn a solid, mixed-to-positive response.

Where to watch. In US you can stream it on Shout! Factory Amazon Channel and rent or buy it from Amazon Video. See the full, country-by-country breakdown on our where to watch The "Human" Factor page.

If you liked it. Fans of The "Human" Factor tend to enjoy The Dark Knight, The Lord of the Rings: The Return of the King, Inception and The Lord of the Rings: The Fellowship of the Ring.

Frequently asked

Where can I watch The "Human" Factor (1975)?
In US, The "Human" Factor is available to stream on Shout! Factory Amazon Channel, and rent or buy from Amazon Video. Availability varies by country — check our where-to-watch page for every region.
Is The "Human" Factor worth watching?
The "Human" Factor holds an audience score of 5.6 out of 10, and is a strong pick if you enjoy action and thriller. Reactions are mixed, so it may depend on taste.
Who stars in The "Human" Factor?
The "Human" Factor stars George Kennedy, John Mills, Raf Vallone, Barry Sullivan and Rita Tushingham.
When was The "Human" Factor released?
The "Human" Factor was released in 1975, with a runtime of about 95 minutes.