I only have a few vague memories of watching this so here goes…

It was in colour and I think it was in English (or Italian dubbed to English)

It was definitely pre-2000, probably 80’s? Maybe 90’s at a stretch?

The only clear memory I have is the fight at the end, there were two brothers fighting each other and one of them falls off a tower (I think they fall or get pushed out a tower window) and they fall into the sea below?

Any help would be much appreciated, I’ve been trying to remember this one for a while? I will check out any suggestions to find this movie 🙂

thank you!