Older movie (not sure how old), there is three people who live on a boat (fishing I thing). A husband and wife and a crew member. After a while the wife and crew member start an affair. Also a body of a woman is found and we slowly learn that it is the crew member who killed her. I am looking for the name of the movie if any one can help me.

Possibly 'dead calm' 1989, nicole kidman etc.

I looked up that movie and it was not the one I am looking for, although similar. Thanks any wyas answerman58 I appreciate it.

The movie in question is Young Adam from 2003, starring Ewan McGregor.

Thanks Purukivel, I saw the last half of the movie on HBO and half been trying to figure out what movie it was for a week or two.