A madman hijacks the luxury cruise liner, S.S. Queen, and threatens to blow it up unless a millionaire pays him the the contents of a safe deposit box. The crew regains control of the ship, but the hijacker dies, taking the codes to disarm the bomb with him.

A party of tourists -- including a state senator, a park ranger who was her one-time lover, a cantankerous professor, and an escaped convict -- are trapped deep inside the caverns of an unnamed national park, rescued briefly, and then caught in a second cave-in.

After a technicality results in the release of a man being tried for the rape and murder of a young woman, her father murders the man. Admitting his guilt and refusing to use temporary insanity, the father places his attorney in a virtual no-win situation. In an extreme effort, the attorney decides to call the judge who released the murderer originally and to challenge the entire legal system that would permit such a travesty.

A group of random individuals get stranded on a bridge that begins collapsing at both ends. Not only that, but there's a gun-wielding bank robber using the bridge as his means of escape refusing to let any of the rescuers draw near the survivors. Time is running out ...

The sheer terror and unearthly beauty of a raging forest fire is breathlessly captured in this compelling Irwin Allen production boasting a big-name cast and enough blazing special effects to turn night into day. Involved are a lumber mill owner (Ernest Borgnine), the widowed operator of a forest lodge (Vera Miles), a teacher on a class outing (Donna Mills), a country doctor (Lloyd Nolan), a couple (Patty Duke Astin and Alex Cord) whose shaky marriage is healed when battling the blaze brings out their better natures, and escaping convicts (Neville Brand and Erik Estrada) who use the conflagration to cover their tracks. Like Allen’s crowd-pleasers The Poseidon Adventure and The Towering Inferno, Fire sizzles with suspense and excitement. Turn up the heat!

A policeman tries to protect a young woman against a hit man, when she flees New York after witnessing a mob killing.

A group of 21st-century colonists inhabit an underwater city called Pacifica. Originally intended as a purely scientific installation, the U. S. government wants to stash all its gold reserves from Fort Knox there, along with a fantastic new radioactive element. The brother of Pacifica's returning former commander plans to steal the gold and on top of that, the city faces destruction by an asteroid from outer space!

An active volcano threatens a south Pacific island resort and its guests as a power struggle ensues between the property's developer and a drilling foreman.

Two helicopter pilots rush aid to a small town devastated by a flood following the collapse of an aging dam.

Professor Fergusson plans to make aviation history by making his way across Africa by balloon. He plans to claim uncharted territories in West Africa as proof of his inventions worth.

After "The Poseidon Adventure", in which the ship got flipped over by a tidal wave, the ship drifts bottom-up in the sea. While the passengers are still on board waiting to be rescued, two rivaling salvage parties enter the ship on search for money, gold and a small amount of plutonium.