The Poseidon Adventure is a 1972 American disaster film directed by Ronald Neame, produced by Irwin Allen, and based on Paul Gallico's 1969 novel of the same name.
It has an ensemble cast including five Oscar winners: Gene Hackman, Ernest Borgnine, Jack Albertson, Shelley Winters, and Red Buttons.
The plot centers on the fictional SS Poseidon, an aging luxury liner on her final voyage from New York City to Athens, before it is scrapped.
On New Year's Day, it is overturned by a tsunami.
Passengers and crew are trapped inside, and a preacher attempts to lead a small group of survivors to safety.