Highlander 1 had the wires removed that were visible during the final Duel where Connor wins “The Prize” In the Directors cut fairly recently
Highlander 2 The quickening was totally Re-cut as The Renegade Version
Highlander 3 The Sorcerer was totally Re-cut as The Final Dimension
Highlander Endgame was Totally Re-cut and Revamped for Home Video but the name did not change
The VFX were updated from 2 to endgame