Best Thriller Movies of 1970

Forbin is the designer of an incredibly sophisticated computer that will run all of America's nuclear defenses. Shortly after being turned on, it detects the existence of Guardian, the Soviet counterpart, previously unknown to US Planners. Both computers insist that they be linked, and after taking safeguards to preserve confidential material, each side agrees to allow it. As soon as the link is established the two become a new Super computer and threaten the world with the immediate launch of nuclear weapons if they are detached. Colossus begins to give its plans for the management of the world under its guidance. Forbin and the other scientists form a technological resistance to Colossus which must operate underground.

An all-female rock group finds fame, love, and drama when they move to LA in order to claim the lead singer’s inheritance.

Schuylkill County, Pennsylvania, 1876. A secret society of Irish coal miners, bond by a sacred oath, put pressure on the greedy and ruthless company they work for by sabotaging mining facilities in the hope of improving their working conditions and the lives of their families…

Martha Beck, an obese nurse who is desperately lonely, joins a "correspondence club" and finds a romantic pen pal in Ray Fernandez. Martha falls hard for Ray, and is intent on sticking with him even when she discovers he's a con man who seduces lonely single women, kills them and then takes their money. She poses as Ray's sister and joins Ray on a wild killing spree, fueled by her lingering concern that Ray will leave her for one of his marks.

Ad executive Bill Compton confronts and murders his daughter's drug-dealing boyfriend. Wandering into a local bar, Bill encounters a drunken, bigoted factory worker with a bloodlust, Joe Curran. When Bill confesses the murder to Joe, the two strike up an uneasy alliance, leading to a wild adventure.

Two young English women go on a cycling tour of the French countryside. When one of them goes missing, the other begins to search for her. But who can she trust?

The story of vampire Barnabas Collins, the possible cure offered him by Dr. Julia Hoffman, and his search for love amidst the horror.

Executive Harold Pelham suffers a serious accident after which he faces the shadow of death. When, against all odds, he miraculously recovers, he discovers that his life does not belong to him anymore.

Two escaped convicts (Robert Shaw and Malcolm McDowell) are on the run in an unnamed Latin American country. But everywhere they go, they are followed and hounded by a menacing black helicopter.