Why oh why do they keep remaking this?

Rating: Null/10 (6 November 2017)

I read the book (as Murder in the Calais Coach) when I was 11 or 12 & thought it was a childish silly dumb plot.
Every remake has featured over-the-hill " movie stars" in over-the-top cameos.
So-o-o-o bo-o-o-ring.
Guess I just answered my own question.