We'll be giving away some of the biggest movies shocks of all time here – you have been warned. But these astonishing twists will leave the hairs on the back of your neck standing on end.

***THERE'S A BIT OF SWEARING AND VIOLENCE***

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1. Sixth Sense

If you watch this creepy movie more than once, you’ll realise that the clues to the amazing twist are pretty well signposted along the way. Which is what makes the sudden realisation even more spine-tingling. Feel it for yourself…

 

2. The Italian Job

We love the: ‘You were only supposed to blow the bloody doors off!’ line in this classic action film. And the ending is pretty darned good, too. The thieves are in between a rock and hard place. So what will they do? Let’s see…

 

3. Lock, Stock and Two Smoking Barrels

Ouch! The film is full of hard nuts and the conclusion is tough to watch, too. It’s all about guns and cash (when isn’t it when Jason Statham’s involved!). But will they all live happily after..? Of course not! This is what really happened…

 

4. Butch Cassidy and the Sundance Kid

The train robbers are always surviving by the skin of their teeth. But eventually the pair are seriously wounded and take cover in a building. But they know they can’t stay there forever. The alternative doesn’t turn out so great, though…

 

5. Fatal Attraction

It all starts so well for Alex and Dan. But when Dan calls an end to their affair, Alex isn’t happy. There was an alternative ending which had Alex committing suicide and which was included in the DVD release a decade later. But this is the one we saw at the time, and were shocked by…