I'm watching "Highlander II RENEGADE Version" from 1991

The summary made me laugh:

Set in the year 2024, the plot concerns Connor MacLeod, the Highlander, that after regaining his youth and immortal abilities, he must free Earth from the Shield, an artificial ozone layer that has fallen under the control of a corrupt corporation.

The opening intro says:

The year is 2024.

Industrial pollution has destroyed the ozone layer, leaving the planet at the mercy of the sun's ultraviolet rays.

An electromagnetic shield now protects the earth.

A small group believes that the ozone layer has repaired itself and that the shield is no longer necessary.

But no one knows for sure.

Apparently, this version(Renegade) of the movie:

In 1995, an alternate director's cut called the Renegade Version was released to home video that attempted to address the many story problems, such as removing all mention of Zeist and the idea that immortals are aliens.

I remember when I was growing up, my dad loved these movies. I never watched any of them.

They've been out of ideas since 1991 at least. They copy Highlander movies