Story
Two scuba divers find a shipwreck which may contain undiscovered treasure, however, their attempt to salvage it is threatened by scavengers.
Where to watch in India
Underwater! is not on a streaming service in India that we know of.
Availability can change. Check the service before you plan your evening.
Black Sea
Pirates of the Caribbean: Dead Men Tell No Tales
Uncharted
The Librarian: Quest for the Spear
The Librarian: Return to King Solomon's Mines
Fountain of Youth
Blueback
Gray Lady Down