On New Year’s Eve, the luxury ocean liner Poseidon capsizes after being swamped by a rogue wave. The survivors are left to fight for their lives as they attempt to escape the sinking ship.

After a sudden underwater tremor sets free scores of the prehistoric man-eating fish, an unlikely group of strangers must band together to stop themselves from becoming fish food for the are..

Two immature detectives are joined by a pesky assistant district attorney in staking out a lakeside home where a Mafia trial witness is believed to be heading.

When a killer shark unleashes chaos on a beach community off Cape Cod, it’s up to a local sheriff, a marine biologist, and an old seafarer to hunt the beast down.