Several national newspapers in the UK have recently referred to a catalogue of mistakes noted in the 1997 film "Titanic". The current count appears to be 152 - see www.moviemistakes.com/film.php?filmid=1299. Many of the errors are trivial or insignificant to the general viewer. Nevertheless some are worth reading about, eg the survivor spotted to be wearing a digital watch! The website can be a bit slow to load at times.