Troubled security guard Bruce Willis is the sole survivor of a train crash in this intriguing thriller from writer-director M Night Shyalaman.

Willis is outstanding as he is forced to question his destiny after being approached by fragile-boned comic-book expert Samuel L Jackson, who has a novel theory of why Willis is still alive, why his bones keep breaking and what it all means…

It would be a shame to reveal anything more about this unusual thriller, suffice to say that neither of their lives are ever the same again.

Shyamalan’s follow-up to his smash hit The Sixth Sense just about pulls off its audacious concept, so sit back and enjoy all the twists and turns.

There’s also a devious twist in the tail, though pay close attention to the dialogue and you may well spot where events are heading.

Atmospheric, engrossing and compulsive entertainment.