Sixth Sense ending mystery solved 20 years on?

Cult movie The Sixth Sense was a film that had everyone talking when it was first released, not least because of a question that has persisted about a key character.

In the movie, a young boy played by Haley Joel Osment has the ability to see dead people. He goes to see a psychologist, played by Bruce Willis, who also happens to be a ghost - but does the boy know it?

A producer involved with the movie was recently asked that very question.

Find out what he had to say in the video above.