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.
| Release Date | May 18, 1979 | |
|---|---|---|
| Status | Released | |
| Original Title | Beyond the Poseidon Adventure | |
| Runtime | 1h 54min | |
| Budget | — | |
| Revenue | — | |
| Language | English | |
| Original Language | English | |
| Production Countries | United States of America | |
| Production Companies | Warner Bros. Pictures | |
