I just saw a show on the history channel. It was the series, IN Search of. It was about the Titanic. It was so interesting to me. It must have been produced between 1981-1985. Leonard Nemoy was the host. They told aboutthe Jack Grimm expedition. It was fasinating to me because, as long as I have been alive the Titanic has been found. It was great to see a documentary from before the wreck was discovered.