It is about finding a nazi who was hiding in israel (I think) and who finally was caught by his own son who found out who he really was! The final scene shows a boat with the man inside, that was blown by a bomb maybe. Any help?

Thanks a lot.

Twist of Fate (http://www.imdb.com/title/tt0098540/)?

Thanks for the answer, but I'm afraid it isn't what I'm looking for. This man was a nazi in the world war 2 and changed his identity and became jewish but some people including his son and his girlfriend, found out who he really is. I think it is a 90's movie.

Maybe take another look, here's the final scene with the boat blowing up: YouTube (http://www.youtube.com/watch?v=2bWq-ThjHqo&feature=related)

Well this is it! Sorry but I typed "twist of fate" on imdb instead of following the link! Thanks a lot!

Glad to help.