This made for tv miniseries posited the question: What if an ocean liner similar to the Titanic sank, but that the people trapped in it somehow were able to survive at the bottom of the oceans for all the following decades until they were one day discovered?
This was the event of the televisual week at the time of broadcast, as so many of these made for tv things were, making the front cover of the tv guide etc.
Yet so many of these films are forgotten (gems?) now, remembered by some, blissfully unheard of by others.
Does anybody else remember this one?
It had Christopher Lee in it for starters! It can't be all bad?