Highlander II: The Quickening (1991)

Continuity mistake: During the big fight scene near the end, the baddie manages to drop the hero down an elevator shaft in a warehouse. The scene ends with a shot looking up the shaft at the bad guy laughing demonically, looking pretty mucky and with hair all over the place. Cut to the next scene where the bad guy appears in a room where the shield beam is generated. Now he is completely clean, has a different hairstyle, and if I remember right has a completely different costume on. (This is because the final fight is actually a combination of two separate scenes - the scene in the elevator shaft was originally meant to come halfway into the film, but the scenes around it were cut, so it was added into the final battle. It has been restored to its original place in the "Renegade" cut of the film, but this mistake is still present in the theatrical version).

Juan Ramirez: You've remembered almost everything I taught you.
Conner MacLeod: I've had a lot of practice lately.
Juan Ramirez: There is no substitute for experience.
Conner MacLeod: What experience? You've been dead for five hundred years.

Trivia: The original script had a cameo from "The Kurgan", the villain of the original. It was going to be revealed that Kitana had paid him off to go to Earth and kill MacLeod. Kurgan's death would be part of what eventually motivated Kitana to send his other goons after MacLeod.

TedStixon