M. Night Shyamalan appears to have found a new lease of life in the world of TV drama thanks to a successful start for Wayward Pines on Fox.  The show is rating well with both critics and viewers and seems to have inspired Mr Shyamalan to dive back in with a potential TV adaptation of one of his better films, Unbreakable. The big question is, can he tempt the big man Bruce Willis to join the fun?