seen it a couple of times'great movie'probably the part where there getting chased'and jump of the waterfall'

I remember that scene that you mention here.....that's not the scene that I'm referring to though....It would take me too long to describe the scene that I'm thinking of. I've seen that movie several times, and I luv it!!

sure it was directed by mel gibson

There is no underwater scene where there are fish in the water. There is an underwater scene of a woman and a child in a pit filling with rainwater, and a scene of men jumping over a waterfall. I've seen the movie at least 4 times, if not more. Great movie.

<as usual out of the loop never even HEARD of that movie

You got it MissDj.....it's the underwater scene of a woman and her child in a pit filling up with rainwater....there's no fish in the scene...'lol'! This woman also gives 'birth' underwater.....it's quite a spectacular movie.....
DaVinci....you should see the movie...it's awesome! :)
'Yep', you're right Tony.....Mel Gibson directed the movie....

http://www.imdb.com/title/tt0472043/