80s movie where water is scarce

In a futuristic world where the polar ice caps have melted and made Earth a liquid planet, a beautiful barmaid rescues a mutant seafarer from a floating island prison. They escape, along with her young charge, Enola, and sail off aboard his ship. But the trio soon becomes the target of a menacing pirate who covets the map to 'Dryland'—which is tattooed on Enola's back.

The long and hard road that the makers of Waterworld had to face when making the, then, highest budgeted film.

Max Rockatansky returns as the heroic loner who drives the dusty roads of a postapocalyptic Australian Outback in an unending search for gasoline. Arrayed against him and the other scraggly defendants of a fuel-depot encampment are the bizarre warriors commanded by the charismatic Lord Humungus, a violent leader whose scruples are as barren as the surrounding landscape.

Simple Italian postman learns to love poetry while delivering mail to a famous poet; he uses this to woo local beauty Beatrice.

In 2013, there are no highways, no I-ways, no dreams of a better tomorrow, only scattered survivors across what was once the United States. Into this apocalyptic wasteland comes an enigmatic drifter with a mule, a knack for Shakespeare, and something yet undiscovered: the power to inspire hope.

After a comet disrupts the rain cycle of Earth, the planet has become a desolate, barren desert by the year 2033. With resources scarce, Kesslee, head of the powerful and evil Water & Power Corporation, the de facto government, has taken control of the water supply. Unwilling to cower under Kesslee's tyrannical rule, a pair of outlaws known as Tank Girl and Jet Girl rise up, joining the mysterious rebel Rippers to destroy the corrupt system.

segment 13 from TNK_GRL, a movie remix made by 20 artists.

In a world where water has become a scarce commodity, a young scavenger finds a source to satisfy her thirst.

A teenager searches for water in an apocalyptic drought.

In the not-quite end-times, a woman, a man, a lover and a water smuggler navigate a tumultuous future city on the brink of a water shortage. A "low-fi sci-fi film" secretly made in China.